4 + 5/7 - 9/11 =
33/7 - 9/11 =
[11*33 - 7*9] / 77 =
[363 - 63] / 77 =
300 / 77 = 3 + 69/77
Just divide 24 by 75%, thus we have,
24 / .75=32, which is your answer. 75% means 75/100=.75
Let N = the "what" .....so we have.....
24 = .75N divide both sides by .75
32 = N
(4/11) / (12/13) =
(4/11) x ( 13/12) =
(4/12) x (13/11) =
(1/3) x (13/11) =
13/33
(5/3) x (7/1) = 35/3
(1/2)2
3/4 - 1/2
4 / 16
1/8 + 1/8
sqrt(1 / 16)
(3 + 5/9) + (2 + 3/5) =
32/9 + 13/5
[5*32 + 9*13] / [ 9*5] =
[160 + 117] / 45 =
277 / 45 = 6 + 7/45
20 + g + g = 4
20 + 2g = 4 subtract 20 from both sides
2g = -16 divide both sides by 2
g = -8
National Public Radio an extremely Liberal biased , government supported radio station.
Simplify the following: 2 (8-7)-7-(7-(-6-7)) Group the negative terms in -6-7 together and factor out the minus sign. -6-7 = -(6+7): 2 (8-7)-7-(7--(6+7)) Evaluate 6+7. 6+7 = 13: 2 (8-7)-7-(7-(-13)) Multiply all instances of -1 in -(-13). (-1)^2 = 1: 2 (8-7)-7-(7+13) Subtract 7 from 8. 8-7 = 1: 2×1-7-(7+13) Evaluate 7+13 using long addition. | 1 | | 1 | 3 + | | 7 | 2 | 0: 2×1-7-20 Multiply 2 and 1 together. 2×1 = 2: 2-7-20 Group the negative terms in 2-7-20 together and factor out the minus sign. 2-7-20 = 2-(7+20): 2-(7+20) Evaluate 7+20. 7+20 = 27: 2-27 Factor out a negative sign in 2-27 in order to subtract. 2-27 = -(27-2): -(27-2) Subtract 2 from 27. | 2 | 7 - | | 2 | 2 | 5: Answer: | | -25
About 53.1°
thanks, I was assuming that too, thanks for helping out, ready for another?
Add the two mixed numbers, 3 5/9 + 2 3/5 = ?
31 + (-6) = 25
Rearrange as
a/a x b/b x c/c =
1 x 1 x 1 =
1 [ assuming, a, b, c not equal to 0 ]
(-2/3)3 =
(-2)3 / (3)3 =
-8 / 27
4 times five sevenths,
4 X 5/7=20/7=2 6/7
This is your answer:
29 t-12
15t-2(3-4t)+6(t-1) =
15t - 6 + 8t + 6t - 6 = combine like terms
29t - 12
2sqrt(7) + sqrt(7) = 3sqrt(7)
This is analogous to having
2x + x = 3x
5 x 100
4x < 8 divide both sides by 4
x < 2
the answer is 2
Let N be the number
4(N + 5) = 35 simplify
4N + 20 = 35 subtract 20 from each side
4N = 15 divide both sides by 4
N = 15/4 = 3.75
the answer is 13.91
1/2x-3=3/2x+4 subtract (1/2)x, 4 from both sides
-7 = x
