Math(Please help)
188,810 results, page 38

math
the rule in words is to divide by 2 then subtract 1...what is the equation if Input(x) Output(y) 2 0 4 1 6 2 8 3 10 4 I can't get a grip on it...please help!! 
math
What would your solution set be? Please be sure to show your work so that we can discuss the solutions. x + 4y = 1 2x + y = 7 
Math
Solve by Elimination 2x+3y=2 4x+6y=4 I got the answer there are infinitely many solutions I hope this is correct? Please help 
7th grade math
What is the surface area and volume formula of a pentagonal prism? Please help! Thank you! 
Math 11
Rational expressions Is it possible to simplify this: [2 + Square Root(2)] all over 2 please help and thank you 
7th Grade Math
723(4^22^3)*3 Evaluate the expression. I don't know the steps to take so please include them in your answer, THANKS:) 
Math
Equation Models Question Symbolic Model 2x+3=(5) Answer and check the solution please. 
Math
My son is grade 4 his homework have question is : when you multiply any number by 1,what is the product ? Please help !!!! 
math
Can some one help me wit this: Find the exact value of 4cos7(3.14...)/4  2sin(3.14...)/3 please and thank you 
math
Can some one help me wit this: Find the exact value of 4cos7(pi)/4  2sin(pi)/3 please and thank you 
Math
how do i simplify 9/2x^3/2??? please help i dun need a answer necessary just an explanation is fine :) 
Math help! Tutor only!
Find the value of the expression. 99 x 4/9  (5+4) Is the correct answer 35? Help please how do I solve this? 
Math
given f(x)=3x5 and g(x)=2x^2+5x and h(x)=1/(x+3) find: ff(2) =(3(2)5)(3(2)5) =(65)(65) =121 is this correct or is it wrong? I don't really know how to write ff(2) x if f(x)=7 =??? I don't know how to start this please help and thank you 
Math Problem
Please Help type exponential notation with positive exponents Divide and simplify c^7/c^16 
math problem
please help having trouble with this (x+7)(x12)(x+5)>0 the solution set is or is it all real numbers. 
Mathalgcalc
x^(1/7)=(1/2) Please help the example given was x^(1/7)=(1/5) so that solved x=78,125. but i have no idea what to do thanks! 
Math
simplify the expression below,using the laws of exponents. (5^4 x 5^7)/ 5^8 Show your work. PLEASE HELP ME! 
math
The perimeter of a square is 64 ft. Find the length of a diagonal. Please show me all the steps. 
math
could you please tell me how you got the answer reguarding the 2" pipe i would really appreciate it. Thanks 
Integrated Math 1 (help please??:( )
You can factor the polynomial f(x)=x^219x+70 as (x+a(x+b). The values for a and b are _____. A. a=10, b=9 B. a=19, b=70 C. a=5, b=14 D. a=16, b=3 E. none of the above. 
math
find the derivatives, dy/dx, for the following functions : y=(1+sin^2{2 exp (3x)})^5y please help me to solve this assignment. thank's 
math
My algebra question is; The ordered pair (3,0) is found? I don't have a clue. Can you help please? Thank you, Ruth 
Math(Please check, urgent)
y=1.5 + 76.95t(1/2)(9.8)t2 = 303.6 I am not sure how to arrive at this answer. I am confused because there is a t and a t^2. Thank you for your help! 
math
Allison says that every interger is a counting number. is she correct and explain Please help, thank u 
Math
Solve by using the subatitution method. (Please keep fractions as they are, don't convert to decimal.) 1. y= 3x  1 2x  3y= 8 2. 1 + 3y= 10 5x + 2y= 6 3. 2x  6y= 2 x= 3y  1 4. y= 1/7x + 3 x  7y= 4 
Math
Solve by using the substitution method. (Please keep fractions as they are, don't convert to decimal.) y= 1/7x + 3 x  7y= 4 
Elementary Math
0.1<=y<=0.1 <= means less than or equal to So if I break the statement up is y <= 0.1 y>=0.1 Correct? Please help I'm confused. 
MathCorrect Please
Did I do this problem right? Rewrite the equation in slopeintercept form. y+4=5(x+2) y=5x+6 
math VERY URGENT+IMPORTANT
what is 6 minus 2 and one half? please explain answer 
5th math
What are the next three numbers in this pattern? 2,5,3,5,4,5,_,_,_ 6,5,7? Right or wrong please explain. 
math
I know how to do mixed fractions, just stuck on this one...9 2/5+8 2/3+7 11/15 help please I keep getting 25 2/15 what am I doing wrong 
math
please show work divide 1/2 divided by1/8 need to see steps thanks 
Math
5. Write an inequality for the word sentence: k is less than zero. Help please I don't get this one at all 
Math
Please help me ASAP!!!!!! 22. What is the slopeintercept form of 8xy6=0? I know I move the 6 over and that I need to get y by itself but, what do I do with the 8x? 
Math!!!!!!!!!!!!!!!!!!!!!
Can you give me a fraction number story like a very good one please 
Math
If sinx=1/3 where pi/2 <= x <= pi, determine the 5 other trigonometric functions <= means less than or equal to please help!!!! 
Math
19(3x) = 5x. Can u show your work please? I know how to solve questions like these but couldn't figure it out with that x after the 5 ' 
math
(In this question the answer is 4, please explain how did they get it) If A and B have coordinates 15 and 11, what is the coordinate of X if X is 4 units farther from B as from A? 
MathPlease help
Prove that no isosceles right triangle exists whose sides are integers. 
Math
If 4 is added to the numerator & denominator of 5/7, by how much is the fraction increased? Please show solution.. thanks 
Math
24x^3y^2/42x^7y^6 please help i need to simplify i can only use positive intergers 
Math
24x^3y^2/42x^7y^6 please help i need to simplify i can only use positive intergers 
Math
24x^3y^2/42x^7y^6 please help i need to simplify i can only use positive intergers 
math
1 basketball equals 20 ounces. So how many pounds do 8 basketballs weigh? please tell me how you got it! 
Math Ms. Sue Please help!
How do you find an answer to a MAD (mean absolute deviation) chart? 
math
I need help with graphing a quadratic function . . . y = 2x^2 Please don't just give me the answer help me through it. . . 
math
please check to see if I have this right. Divide and simplify to lowest terms. 2x^28x/5x8 x4/5x8 
math help please
solve the following quadratic equation and show steps 2z^4 +14z^3 + 20z^2 
math
solve the following inequality. Write your solutions in interval notation. x5/x+2>=1 I do not know what i am doing at all, please help! 
Math Geo
Estimate the radius of a circle with the circumference of 272.2 inches. Help me with the steps please? 
Math
Can someone help me please with this question? Why might an organization enter into a leasing arrangement? 
Math
3^4 /3^3 + 4^2 *4^0/2^4 Please help and explains how you got the answer. I have been stuck on this for awhile and am not sure how to do this. Thank you! 
Math
please explain steps use multiplication and distributive property to find quotient. 96รท6= 
math
what prime numbers do you get when you enter each number from 0 to 10 in this expression? __2 + __ 1 please help Asap! 2= squareroot 
Math
Accentuate the Negative. This is Charlene, Angeliques' Nana. Please show me How I can get to the correct answer. [80 + 2] = N 
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:)) 
TO ANY MATH HELPERS
Pleeeese help! Use the substitution method to solve each linear system: x+3y+1=0 3xy+1=0 4x3y=13 2x+y=4 Please help, thanks:):)!!!! 
6th grade math
Can you check this problem, please? n/((3/4))=5/9 Ans: multiply both sides by (3/4) n = 5/9 * 3/4 n = 15/36 n = 5/12 
math problem grade 8!!
A soccer goalie has saved 14 shots and let in 1 goal. Explain Please!!! 
Math URGENT PLEASE
If a car in 1963 cost @$2,400 How much would that be in 2012 
MATH *
0=16t^2+80t+96 Solve for t. Can someone please show me the steps on how to do this I can not seem to get it right. Thanks!! 
math (sets)
{ 1,2.3,..........,210 } How many numbers in the above set are multiples of 3 but not 9 ? a. 46 b. 47 c. 48 d. 69 e. 70 please answer and explain 
Math! Ms.Sue Please
Evaluate: lx^2l (x  y) + (x^3 + y) If x + 8 = 3 and y = 3_ \l 8 Is the answer 202? I did it in the calculator but forgot how to work it out 
math ( sets )
{ 30,31,32,....,100 } How many numbers in the above set are divisible by 8 ? a. 9 b. 10 c. 11 d. 12 e. 13 please answer and explain 
Math
Why animals and plants are found on earth but are not on other planets of the solar system? Please ,,help me 
Math Time
From 1:30pm2:15pm Is 75 minutes? I added 60 plus 15 If I'm wrong, please explain 
math
if tan 2x= b/a, pi/2 <=2x<=pi, then determine an expression for sinx cosx in terms of a and b. *please show the calculation 
Math (help)
how to find the surface area of a cone with a diameter of 8 and a slant height of 7? with steps? please 
math (please check answer)
x:1,2,3,4,5,6,7,8,9  y:0.8,2.1,3.1,3.8,5.2,8.4,6.9,8.1,9 (which point would be considered an outlier? my ANS:(9,9)? IS IT RIGHT? 
math
Help please find three consecutive numbers, which are in arithmetic progression whose sum is 39 
math (help please)
find all real numbers that satisfy the equation: sinx= \sqrt3/ 2 
math!
Find the solution to the system by the substitution methond. y=4x4 y=5x a.(1,0) b.(4,20) c.(4,0) d.(3,15) (Im confused !!!please explain to me how get the answer)! 
math
If the coordinates of points A and L are 4 and 8, respectively, then the midpoint between them has a coordinate of____ A 0 B 2 C 4 D 6 Please help me understand this! 
Math Problem (please help)
Evaluate the function at the specified value of the independent variable and simplify. f(x) = (2x^2 + 8x)/(5x^3 + 40) at x = 3. 
Chemistry/Math
convert 0.01403 grams to ppm please show all step 
Math! Please check!
If the coordinates of points A and L are โ4 and 8, respectively, then the midpoint between them has a coordinate of..... A 0 B 2 C 4 D 6 My choice is B. 
Math
(Write each equation in standard form using integers) y โ 4 = 2(x โ 3) Please show steps Thank you! 
math
can someone please how to do this problem. Find yintercept y=3.9x4.2 I am very confused even how to start it. Thank you 
MATH
what is the solution of the system y=3x 3x+2y=6 a. 2, 6 b. 1, 3 c. 2, 6 d. 1.5, 4.5 I have an answer but I seriously doubt it's wrong. Please help for this one? Thanks 
math
I would like some help simplifying and adding this fraction problem please help me I am so confused 7 2/3 + 8 5/6 
Math
Evaluate the following expression. Can you explain how to get the answer to this question please. [15 + 6 x(1513)]divide by 9 Thank you for your time 
Math
Suppose U={1,2,3,4,5,6,7,8}is the universal set and P={1,2,3,4}. What is P? A.{5,6,7,8} B.{1,2,3,4,5,6,78} C.{1,2,3,4} D. Cannot be determined. I think it's either B or D. Please correct me if I am wrong. Thank you! 
Math
Identify the sequence as arithmetic, geometric, or neither. Explain the answer. 1.6, 0.8, 0.4, 0.2,...... I m not sure please help 
Math 222
Please help me solve and understand this.**MY PLUS AND EQUAL KEY IS NOT WORKING** F equals mv^2/r 
MathPLEASE, HELP ME!!!
How long will it take to travel 614 km. when you are moving at a rate of 5 cm. per year? 
Math 222
Using the Rules of Exponents. Please show me how to simplify each expression. 27 2/3 ____ 27 1/3 
Math 050
Input= X and is decreased by 7 how would that be expressed into a algebraic expression? Please help 
Math(HELP!!!) PLEASE
How would you convert 1.5 square iles to dm^2?? I don't know how to show my work for this particular one. 
Math
I do not know how to do this problem can someone help me please. Thank you. Determine if the given ordered triple below is a solution. (3, 3, 5) x + 9y = 30 2x  8y = 18 5y + 2z = 5 
math
Michael estimated his mass as 8 kilograms. Is his estimate reasonable? Justify your answer. Please help me thanks. 
Math
Explain how u can write 35% as a sum of 2 benchmarks percents or as multiple of a percent? PLEASE TELL ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:) 
Math
Find the equation of the line that is perpendicular y=3/5x4 that passes through the point (1,3) I forgot how to do this. Please help 
Math
Write the equation of a line, in general form, that has a slope of 4/3 and a yintercept of 5. Help me please...thx 
Math
Essay on a true hero is a unifying force in a diverse society ideas please 
math
selena calculated the percentage change in the price of a microwave as 87%please explain what it means 
math
The lines a and b intersect at point D. What is the value of z? z = Can you please help em solve im really stuck and confused? 
MathAlgebra
Find the GCF of the terms of the polynomial. 12x+20 2 4 5 10 Some help on how to solve this please? 
MATH HELP ASAP
identify the sequence as arithmetic, geometric, or neither. please explain answer 1.6,0.8, 0.4, 0.2,... 
Math
Find the inverse function of f(x)=(x+4)/(2x5) and then verify your result using: f(f^1(x))=x and f^1(f(x))=x. Please an answer fast 
math
Write this in scientific notation. (1.4*10^1)(8*10^4) a)9.4*10^4***** b)9.4*10^5 c)1.12*10^5 d)1.12*10^6 Please cheek my answer i am not sure if I am right or wrong.