# dwrls,math

141,167 results, page 26
1. ## math

help please find the greatest common factor of 385 and 1365. 385=5x7x11 1365=3x5x7x13 now which factors do you see common? 5x7 or 35 Here is what I had 385=5x7x11 1365=3x5x7x13 5x7=35 is this correct yes, exactly how I showed you thank you yes your math is
2. ## math

(16) Tom took a 1900-mile trip by bus and plane. The bus averaged 60 miles per hour and the plane averaged 700 miles per hour. If the trip took 5 hours, how many miles did Tom travel by bus? [150 miles]math
3. ## maths

The probability that Katarina will correctly solve a given Brilliant math problem is 1/8. The probability that Layla will solve the same problem correctly is 1/12. The probability that they will give the same incorrect numerical result is 1/1001. Suppose

-8p-12+7p
5. ## Math

If B is between A and C, AB=6x, BC=8x and AC=42, what is the value of x?
6. ## Math

9:2x=15:12 , so x= ..?
7. ## Math

5 1/4 + 2 9/16

55+x=4(7+x)
9. ## Math

93*3^2-6^2-4^3
10. ## Math

If B is between A and C, AB=3x-1, BC=2x+4 and AC=38, what is the value of AB?
11. ## math

what is 2 2/3x 5

5/8+3/12

4x-y =5
14. ## Math

x + 8 < 11; x < 3 help!!
15. ## math

if A = {10,11,12} and B = {13,14}, what is A - B?

37 + (-12) =

72-25
18. ## Math

(x)/(3)+(5)/(6)<(4)/(3)*x
19. ## Math

30 > t + 45 is it t < -15?
20. ## math

2( a + b ) x 4 1/2 (a + b ) =
21. ## Math

what is 4x(6-5)?
22. ## math

y = x+6 y = -2x+3

5-3r=-37 r= ? x/8+10=13 x= ?
24. ## Math

why a (-)x(-)=(+) (-)x(+)= (-)
25. ## Math

6x + 2 for x = 3

3p^2+4P^2=63
27. ## math

x-2y= -5 2x+y= -5

5/7-1/2= ?

4-3|m+2|>-14

14
31. ## math

√ x+10 +√ x-17=9
32. ## Math

5x + 4(x + 3) = 66

6x+y+9
34. ## Math

4x=y 4(7)=28 x=7 y=28 4(-5)=-20 x=-5 y=-20 4(-3)=-12 x=-3 y=-12

6(n+2)-(4-n)

5= 6y; y

6+6+7+2=
38. ## Math

2/7 k - 1/14 k = -3 does k= -42?
39. ## Math

Given A = {2,4,6,8,10} B= {1,2,3,4,5,6,7,8,9,10} What is (A¿B) ? Is it {2,4,6,8,10}?
40. ## Math

1/4y for y = 16
41. ## Math

20(B- 15) FOR B = 19

(-16)^-2/3
43. ## Math

3p^2+4P^2=63

5-3r=-37 r= ? x/8+10=13 x= ?

3p^2+4P^2=63
46. ## math

6w-6w +6w +6w

(n^21)^6
48. ## Math

c - 1/4c = 49.95
49. ## math

How can I get 24 with 2, 2, 7, and 10?

3y-6=20
51. ## math

1)3/4+x >1 is it x>1/4 ,x< -1/4? 2)6x+8 > 4 is it x>-2/3 ,x< -3? 3)|x+0.5|=0.25 is it x=-o.25,-0.75 4)|7-x|>2 is it -x>-5 ,-x<-9
52. ## math

4(1/2x+1/2)=2x+2
53. ## math

a+4(6a+2b^2)+(a^2-6b^2)

17 -5 5/8
55. ## MATH

what is : 4)x+y)-10
56. ## math

which is not a value of 4x+6>50
57. ## math

4 + 3(10 - 2^3) A) 8 B) 10*** C) 11 D) 12

7x/7x-21
59. ## math

6/7s - 3/4 = 4/5 - 1/7s + 1/6
60. ## math

12.42/(17-n)=4.14 what is the value of n
61. ## math

12.42/(17-n)=4.14

3(4x+6)+7

8x+6=3(4-x)
64. ## math

2 ln e = ln sq rt. 7/x-2 ln e
65. ## math

4 1/3-(2 1/3*1 1/12)=

6 - 17 - 4
67. ## math

-16 - (-12) + (-8)
68. ## math

3(x-1)-(3-x) if x=2

P(3,6)

7/15 - 2/5=
71. ## math

3*-4=-12 right
72. ## math

Given A = 2,4,6,8,10 B= 1,2,3,4,5,6,7,8,9,10 What is (A¿B) ?

-6+5x=8x-9

-3/4-1/5
75. ## math

0.3x-0.2y=0.5 x-2y=-5
76. ## math

3{[3(x-5)+15]-[3(4x-3) +3]}
77. ## math

4(n=8)=-48 what is the value of n?

2/3x- 9 =6x

8+24+√5

4=2/9(4y-2)
81. ## MATH

10 2/9 - 3 17/18

9D+12=84

x + 6 > 7

2 + m < 2

<2.3>*<4,3>

y=x^2-8x
87. ## Math

5h - 9 + -16 + 6h A) 4 B) -7 C) 7 D) 10 Is it -7?

thank you
89. ## Math

3(-4x + 5y) -3 (2= 4y)=
90. ## math

5 2/9 - 3 1/3=?

N÷7=30

15% of 20
93. ## Math

1.-2/5x-9<9/10 2. 4x+6<-6 3.q+12-2(q-22) > 0
94. ## math

What is 1/2 x 5?

1/3 + ?/6
96. ## Math

(2-4i)-(-4+i)=
97. ## math

(X+2Y)+6X(X-2Y)+8X
98. ## math

(x-3)-(-2x+5)=2x-3x and (5x-2)-(6-2X=-x-9+5x
99. ## math help

-5(2x+5)-4x=59
100. ## math

If J=12, what is J/3+3?