# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

92,096 questions, page 303-
## Math question? :c

Use the Distributive Property to multiply. Show all steps. 7(c + 4)

*asked by Anonymous on October 1, 2014* -
## mathematics-sequence

. Find 3-tails of d sequence:{2,4,6,8,10,12,14} please show workings #thanks

*asked by P1 on March 24, 2016* -
## Math - Calculus

Show that the equation x^3-15x+c=0 has at most one root in the interval [-2,2].

*asked by William on February 28, 2011* -
## maths help me!!!

|x+1|-|x|+3|x-1|-2|x-2|=x+2 don,t have any ideal at all show working plz

*asked by david!!! on April 16, 2016* -
## math

If m=n,then m−n = n−m = 0. Give a counterexample to show that the conditional is false

*asked by Anonymous on March 22, 2015* -
## math

if foreach a and b is group G,(ab)2 =a2b2 ,show that G is abelian

*asked by paam on July 2, 2014* -
## Math

Complex Numbers please helpppppp and show solutions 1.) (3-7i) + (-1-2i) 2.) (4-5i) - (2-3i) 3.) (7-5i) + (6+9i) 4.) 2+3i/3-5i

*asked by Denzel on October 14, 2015* -
## communication

what are some negative things that occur in the tv show The Simpsons

*asked by Anonymous on November 7, 2010* -
## physics

Using dimensions, show that 1 joule=107 sq erg.

*asked by khan on August 1, 2014* -
## Calculus

Show that the limit as h approaches 0 of (e^h-1 ) all over h = ln e = 1 using at least two numerical examples.

*asked by Jonathan on July 26, 2015* -
## math

show that the altitudes of equivilent root3/2 of a side

*asked by sohan sah on August 20, 2013* -
## Adding & Subtracting Expressions

How do I use the distributive property to show that the following is a true statement? 8.5m + 1.3m = 9.8m

*asked by Chico on August 30, 2012* -
## Math- Algebra

ABSOLUTE VALUES that have to get graphed. g(x) = | -x - 3 | f(x) = | x + 2 | + 3 g(x) = | 2x - 3| +1 can you help me do these? and show the steps?

*asked by celine on April 24, 2009* -
## Math

Simplify the expression 9 + 10h + -5h = 0 Please show steps

*asked by Jason on October 12, 2015* -
## cal

Show that the limit as h approaches 0 of (e^h-1 ) all over h = ln e = 1 using at least two numerical examples.

*asked by Jonathan on July 26, 2015* -
## Calculus

find the horizontal tangents of the curve and show how. y=x^3-2x^2+x+1

*asked by Millie on October 12, 2011* -
## chemistry

using the Kw for pure water, show that: pH = pKw - pOH

*asked by william on February 9, 2016* -
## algebra

I don't understand how to do this, so please help. Could you show the steps , so I can try it own my ow to see if I can get it.Thank you. 2SQRT4t^9z^2.

*asked by jessica on September 3, 2010* -
## calculus help

if y^3=6xy-x^3-1 show that the maximum value of y occurs where x^3=8+2sqrt(14)

*asked by samson on September 23, 2016* -
## Math...

what do they mean? Write an inequality to show "a number,b, is positive" ?

*asked by Mathilde on October 2, 2007* -
## Mathematics

Show that the root equation (x-a)(x-b)=k^2 are always real numbers

*asked by Henry on December 16, 2015* -
## statistics

If we wish to have a 90% confidence interval, what would be the value of α/2? Show how you arrived at this answer.

*asked by sharon on September 20, 2017* -
## grammar

Is this sentence correct? The show is great but it is much less than expected.

*asked by klarmaesen on April 30, 2013* -
## algebra 2

find the zeros of quadratic ( 8v+7)(v-2)=0 show the step please

*asked by lisa on December 12, 2012* -
## Math

Use a sum formula to show that cos(2u)=2sinucosu

*asked by Matt on April 18, 2016* -
## PreCalc

Let f(x)=(x-2)^3+8 a.Show that this function is one-to-one algebraically. b. Find the inverse of f(x)

*asked by T on August 27, 2019* -
## Spanish

in spanish, what do you put at the end of a name to show affection?

*asked by SoccerStar on September 27, 2012* -
## Math

How fp you Order the numbers from least to greatest 0.4, 5%8, 38%? Please show the steps.

*asked by Nicole on September 20, 2017* -
## Math

Draw two number lines that show 0.20 and 1/5 are equivalent

*asked by Anna on October 6, 2015* -
## POLITITICAL SCIENCE

CAN YOU PLEASE SHOW ME AN EXAMPLE OF HOW TO WRITE AN ESSAY FROM A MOVIE USING A.P.A. FORMAT?

*asked by Anonymous on July 13, 2011* -
## math

17x – 42 = -39 i need to show the steps for solving this equation

*asked by Jeninifer on October 14, 2010* -
## fractions

How can i draw fraction strips to show that 2/5 is equal to 6/15

*asked by lisa on August 12, 2011* -
## Prove that sin(A+B) need help

Show that sin(A+B)=sinAcosB+sinBcosA... diagram can be use if necessary????

*asked by Collins on October 3, 2015* -
## Prove that sin(A+B)

Show that sin(A+B)=sinAcosB+sinBcosA... diagram can be use if necessary

*asked by Collins on October 3, 2015* -
## algebra

tell whether x and y show direct variation and explain reasoning

*asked by janice on September 24, 2017* -
## Algebra 2

Formula to convert 5681mg to kg. I need to show the steps

*asked by Dalilah on August 27, 2013* -
## Algebra 2

Formula to convert 5681mg to kg. I need to show the steps

*asked by Dalilah on August 27, 2013* -
## Proof by contradiction

Use proof by contradiction to show there is no real number x: 4x^2+1/4x

*asked by Anon on April 6, 2017* -
## Pre-Calc

Can someone show me how to do this please. I am stuck. find a number x such that e^2x – 12e^x =13

*asked by Roy on December 9, 2010* -
## math/117

simplify before multiply explain and show all steps

*asked by susan on October 19, 2011* -
## Math

Show that the limit as h approaches 0 of (e^h-1 ) all over h = ln e = 1 using at least two numerical examples.

*asked by Jonathan on July 26, 2015* -
## algebra

what is a good number sentence to show that 5 is a factor of 35?

*asked by kai on December 20, 2010* -
## algebra

I have to find the inverse of f(x)=9x+7 please show steps so I can see to understand

*asked by Alaska Diamond on September 25, 2013* -
## algebra

find the root i know this answer should be 4 but how do i arrive there can someone show me how to do this please X+16/x=8

*asked by jared on October 8, 2013* -
## language art

sentences that are long show how toshorten sentence

*asked by paullanguage aet on October 1, 2012* -
## Algebra

Let f(x)= (x-2)^3+8 a. Show that this function is one-to-one algebraically. b. Find the inverse of f(x)

*asked by Sam on August 28, 2019* -
## Geometry

You are given the cordinates of the four points A (6,2), B(2.4), C (-6, -2) and D (-2,-4). Show that the equation of the line DA is 4y-3x = -10 help please!!

*asked by Sal on January 30, 2013* -
## physics

Calculate the acceleration of mars, and show the calculations

*asked by Kelli Kenyon on May 1, 2011* -
## college

show me examples of nonprejudical rhectorial device

*asked by diane on September 20, 2008* -
## Maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8y - 4y + 14x = 0 do not intersect

*asked by Joe on May 2, 2017* -
## math

can some one show me how to Graph the linear equation.even if it is just explained how to do it y = 4x - 5

*asked by jeng on November 15, 2009* -
## mathematics-sequence

. Find 3-tails of d sequence:{2,4,6,8,10,12,14} show workings #thanks

*asked by p1 on March 24, 2016* -
## Calculus

How can I show that the function F (x)= the integral from 2x to 5x of 1/ t dt is constant on the interval (0, +∞).

*asked by Anonymous on September 13, 2015* -
## Calculus

Find the limit. lim x-->1 (x^3)-1/((5x^2)+2x-7) Please show steps.

*asked by Janet on May 9, 2011* -
## Algebra

Could someone please show me how to write this equation in standard form? x^2 + y^2 - 6x+8y+9=0

*asked by JessieLynne on October 24, 2011* -
## co-ordinate geometry need help steve reiny

find the distance between these two point (3,4) and 2x-y=0 show step

*asked by yourim on April 27, 2017* -
## algebra

Can someone show me the steps to figure out 1728 divided by 24

*asked by Anonymous on August 30, 2012* -
## algebra

Multiply -5/9 * (6/5) Please show me in steps I understand better this way. Not just the answer

*asked by algebra yuck on September 12, 2009* -
## Pre-Algebra

Can someone show me how to turn this into an equation? I mean like 'y=x-z' -2x+ y > or equal to 2 Did I say what I needed to get right? -MC

*asked by mysterychicken on May 14, 2009* -
## calculus

If y = f(x) = x^(p/q) then y^p = x^p show through implicit differentiation that d/dx[x^(p/q)] = (p/q)x^[p/q] Not sure how to tackle this problem.

*asked by Daniel on October 24, 2011* -
## geography

hi ms sue! how do i show the calculation i am doing longitude and time?

*asked by revalino on September 25, 2011* -
## Chemistry

Does anyone know why amines show high solidility in water?

*asked by Lisa on February 17, 2008* -
## calc

Can someone please show me how to find the integral of sin squared x?

*asked by lo on February 27, 2011* -
## precalculus

show the correct notation for “The limit of x^2 - 1 as x approaches 3.

*asked by sally on December 21, 2016* -
## math

show25 broken key is 5 show in 3 ways

*asked by tanisha on September 27, 2011* -
## math

Write two subtraction equations to show how to find 15-7

*asked by vic on October 5, 2016* -
## Math

Can someone show me how to figure out the following problem? The slope of the graph of y = 5x is what? Thank you

*asked by Jonathon on February 19, 2013* -
## Maths

Given that the line y=mx+c is a tangent to the circle (x-a)^2+(y-b)^2 = r^2 show that: (1-m^2)r^2=(c-b+ma)^2 Please Help and sorry for the inconvenience

*asked by Jeff on May 2, 2017* -
## Maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8x - 4y + 14x = 0 do not intersect.

*asked by John on May 2, 2017* -
## math

Show that the largest triangle of given perimeter is equilateral.

*asked by zeff on October 9, 2016* -
## Algebra

1. 12 + 8a + 4a^2 2. Factorise -5x^2 + 27x - 10 Please show me full working out. Thank you!

*asked by Jason on May 1, 2011* -
## math

The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is A. 24. B. 64. C. 288. D. 3072. can u show me how to do this

*asked by k on May 26, 2009* -
## math

show how you can make a ten to find the sum 9+7=

*asked by daniely on October 7, 2016* -
## statistics

N(0,7.6) Find the proportion of observations that are between -10 and 10. please show your steps

*asked by Light yagami on September 2, 2015* -
## math

Show that if roots of eqn (a²-bc) x²+2(b²-ac)x +c²-ab=0 are equal then either b=0 or a³+b³+c³=3abc.

*asked by tanu on July 5, 2014* -
## algebra

Please show this number in scientific notation. .00000698 Thank you.

*asked by Jack on December 14, 2016* -
## maths

show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8y - 4y +14x = 0 do not intersect

*asked by Anonymous on May 2, 2017* -
## math

1/2=x/11 find unknown proportion show steps

*asked by Anonymous on December 5, 2012* -
## Calculus

Find the derivative of f(x)=ln(e^(2x)/((x^2-4)^3) Please show detail so I can use for reference. Thanks!

*asked by Rene on April 21, 2013* -
## maths

can u arrange 24 children in 6 rows comprising 5 show it?

*asked by madhuri on September 21, 2009* -
## Math

Show that [x] + [x + 1/2] = [2x] when x is a real number. [x] is the floor function, where [5/2] = 2 and [-5/2] = -3.

*asked by Sean on June 5, 2011* -
## Calculus

Let f(x)=3x^5+5x^3+15x+15. Use Rolle's Theorem to show that f(x) has exactly one root.

*asked by Joe on November 13, 2011* -
## Algebra

Rational Expressions 1-x^2/x Second expression 2b-2/2b^2-8 please show steps

*asked by tbell on June 19, 2014* -
## calculus

let f(x)= (x-3)^-2 Show that there is no value of c in (1,4) such that f(4)-f(1)= (f prime of c)(4-1). Why doesn't this contradict the mean value theorem.

*asked by Anonymous on November 2, 2010* -
## math

Can you show 2 hundredths using only tenths place value blocks?

*asked by Jo on October 18, 2012* -
## Physics

How would you derive the formula {-Ff+Fgx=ma} to show that µs=tanè

*asked by po on March 19, 2013* -
## arithmatic series

Could someone show me the difference between arithmetic sequence and series

*asked by Anonymous on April 17, 2017* -
## advance algebra

show that Sin5θ/Sinθ = 16Cospower4 θ – 12Cospower2 θ

*asked by Crisusseunayo on February 4, 2016* -
## Math

Show that the series cos(n) from n=1 to infinity is divergent.

*asked by Alanna on May 31, 2012* -
## literature

what lines show alliterations in the poem "Fable for when there's no way out"

*asked by jennifer on March 30, 2015* -
## math

Given that the roots of the equation 3x^2+x+2=0 are a and b, show that 27a^4=11a+10.

*asked by Thomas on December 30, 2016* -
## Math

show the make -a- ten fact you used with sum?

*asked by Frankie on October 19, 2010* -
## Polynomials

can someone show me how to do the sum, difference and product for this problem

*asked by terrance on September 18, 2013* -
## Chemistry

Using equation only. Show how tetraoxosulphate(IV) can be prepared industrially

*asked by UMEADI on December 31, 2016* -
## Calculus

ã6(2ã6 - ã5) How do you get 12-ã30? I keep getting a way different answer:\ Btw not sure if the radicals will show up.

*asked by -Untamed- on September 28, 2011* -
## Math

(1/2)+3/5 /[9/10-(-3/5)]= I got 1.5 is this correct? If not could you please show me how to do this? If Steve answers thank you so much for all your help you are awesome:))

*asked by Cherie on October 30, 2013* -
## Math

How would you show that one trigonometric expression is equal to another? I’m not exactly sure how to start.

*asked by Andrea on May 27, 2018* -
## Math

show that in general, each of the following is false if A, B, and C are whole numbers? 1. A/B = B/A 2. (A/B) / C = A / (B/C) 3. A / (B+C) = (A/B) + (A/C) 4. A / B is a whole numbe

*asked by Jagals on July 8, 2012* -
## pre calc

show that the statements are true for all natural numbers 1^3 +2^3 +5^3+....+(2n+3)^3 =n^2(2n^2 -1)

*asked by appy on March 3, 2013* -
## Calculus

Find the derivative of the following: f(x)=ln(e^(2x)/(x^2-4)^3 Please show all steps so I can follow Thanks!

*asked by Sean on April 21, 2013*

## Pages

- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- 216
- 217
- 218
- 219
- 220
- 221
- 222
- 223
- 224
- 225
- 226
- 227
- 228
- 229
- 230
- 231
- 232
- 233
- 234
- 235
- 236
- 237
- 238
- 239
- 240
- 241
- 242
- 243
- 244
- 245
- 246
- 247
- 248
- 249
- 250
- 251
- 252
- 253
- 254
- 255
- 256
- 257
- 258
- 259
- 260
- 261
- 262
- 263
- 264
- 265
- 266
- 267
- 268
- 269
- 270
- 271
- 272
- 273
- 274
- 275
- 276
- 277
- 278
- 279
- 280
- 281
- 282
- 283
- 284
- 285
- 286
- 287
- 288
- 289
- 290
- 291
- 292
- 293
- 294
- 295
- 296
- 297
- 298
- 299
- 300
- 301
- 302
**303**- 304
- 305
- 306
- 307
- 308
- 309
- 310
- 311
- 312
- 313
- 314
- 315
- 316
- 317
- 318
- 319
- 320
- 321
- 322
- 323
- 324
- 325
- 326
- 327
- 328
- 329
- 330
- 331
- 332
- 333
- 334
- 335
- 336
- 337
- 338
- 339
- 340
- 341
- 342
- 343
- 344
- 345
- 346
- 347
- 348
- 349
- 350
- 351
- 352
- 353
- 354
- 355
- 356
- 357
- 358
- 359
- 360
- 361
- 362
- 363
- 364
- 365
- 366
- 367
- 368
- 369
- 370
- 371
- 372
- 373
- 374
- 375
- 376
- 377
- 378
- 379
- 380
- 381
- 382
- 383
- 384
- 385
- 386
- 387
- 388
- 389
- 390
- 391
- 392
- 393
- 394
- 395
- 396
- 397
- 398
- 399
- 400
- 401
- 402
- 403
- 404
- 405
- 406
- 407
- 408
- 409
- 410
- 411
- 412
- 413
- 414
- 415
- 416
- 417
- 418
- 419
- 420
- 421
- 422
- 423
- 424
- 425
- 426
- 427
- 428
- 429
- 430
- 431
- 432
- 433
- 434
- 435
- 436
- 437
- 438
- 439
- 440
- 441
- 442
- 443
- 444
- 445
- 446
- 447
- 448
- 449
- 450
- 451
- 452
- 453
- 454
- 455
- 456
- 457
- 458
- 459
- 460
- 461
- 462
- 463
- 464
- 465
- 466
- 467
- 468
- 469
- 470
- 471
- 472
- 473
- 474
- 475
- 476
- 477
- 478
- 479
- 480
- 481
- 482
- 483
- 484
- 485
- 486
- 487
- 488
- 489
- 490
- 491
- 492
- 493
- 494
- 495
- 496
- 497
- 498
- 499
- 500
- 501
- 502
- 503
- 504
- 505
- 506
- 507
- 508
- 509
- 510
- 511
- 512
- 513
- 514
- 515
- 516
- 517
- 518
- 519
- 520
- 521
- 522
- 523
- 524
- 525
- 526
- 527
- 528
- 529
- 530
- 531
- 532
- 533
- 534
- 535
- 536
- 537
- 538
- 539
- 540
- 541
- 542
- 543
- 544
- 545
- 546
- 547
- 548
- 549
- 550
- 551
- 552
- 553
- 554
- 555
- 556
- 557
- 558
- 559
- 560
- 561
- 562
- 563
- 564
- 565
- 566
- 567
- 568
- 569
- 570
- 571
- 572
- 573
- 574
- 575
- 576
- 577
- 578
- 579
- 580
- 581
- 582
- 583
- 584
- 585
- 586
- 587
- 588
- 589
- 590
- 591
- 592
- 593
- 594
- 595
- 596
- 597
- 598
- 599
- 600
- 601
- 602
- 603
- 604
- 605
- 606
- 607
- 608
- 609
- 610
- 611
- 612
- 613
- 614
- 615
- 616
- 617
- 618
- 619
- 620
- 621
- 622
- 623
- 624
- 625
- 626
- 627
- 628
- 629
- 630
- 631
- 632
- 633
- 634
- 635
- 636
- 637
- 638
- 639
- 640
- 641
- 642
- 643
- 644
- 645
- 646
- 647
- 648
- 649
- 650
- 651
- 652
- 653
- 654
- 655
- 656
- 657
- 658
- 659
- 660
- 661
- 662
- 663
- 664
- 665
- 666
- 667
- 668
- 669
- 670
- 671
- 672
- 673
- 674
- 675
- 676
- 677
- 678
- 679
- 680
- 681
- 682
- 683
- 684
- 685
- 686
- 687
- 688
- 689
- 690
- 691
- 692
- 693
- 694
- 695
- 696
- 697
- 698
- 699
- 700
- 701
- 702
- 703
- 704
- 705
- 706
- 707
- 708
- 709
- 710
- 711
- 712
- 713
- 714
- 715
- 716
- 717
- 718
- 719
- 720
- 721
- 722
- 723
- 724
- 725
- 726
- 727
- 728
- 729
- 730
- 731
- 732
- 733
- 734
- 735
- 736
- 737
- 738
- 739
- 740
- 741
- 742
- 743
- 744
- 745
- 746
- 747
- 748
- 749
- 750
- 751
- 752
- 753
- 754
- 755
- 756
- 757
- 758
- 759
- 760
- 761
- 762
- 763
- 764
- 765
- 766
- 767
- 768
- 769
- 770
- 771
- 772
- 773
- 774
- 775
- 776
- 777
- 778
- 779
- 780
- 781
- 782
- 783
- 784
- 785
- 786
- 787
- 788
- 789
- 790
- 791
- 792
- 793
- 794
- 795
- 796
- 797
- 798
- 799
- 800
- 801
- 802
- 803
- 804
- 805
- 806
- 807
- 808
- 809
- 810
- 811
- 812
- 813
- 814
- 815
- 816
- 817
- 818
- 819
- 820
- 821
- 822
- 823
- 824
- 825
- 826
- 827
- 828
- 829
- 830
- 831
- 832
- 833
- 834
- 835
- 836
- 837
- 838
- 839
- 840
- 841
- 842
- 843
- 844
- 845
- 846
- 847
- 848
- 849
- 850
- 851
- 852
- 853
- 854
- 855
- 856
- 857
- 858
- 859
- 860
- 861
- 862
- 863
- 864
- 865
- 866
- 867
- 868
- 869
- 870
- 871
- 872
- 873
- 874
- 875
- 876
- 877
- 878
- 879
- 880
- 881
- 882
- 883
- 884
- 885
- 886
- 887
- 888
- 889
- 890
- 891
- 892
- 893
- 894
- 895
- 896
- 897
- 898
- 899
- 900
- 901
- 902
- 903
- 904
- 905
- 906
- 907
- 908
- 909
- 910
- 911
- 912
- 913
- 914
- 915
- 916
- 917
- 918
- 919
- 920
- 921