<span>−1/8 x (2H + 4) + 1/2= −7/4
-1/4H - 1/2+ 1/2 = -7/4
-1/4H = -7/4
H = -7/4 * (-4/1)
H = 7
answer
</span><span>A 7</span>
Answer:
x = 32/3 , y = 9/2
Step-by-step explanation:
2y = 9
-6x + 4y = -46
y = 9/2
-6x + 4*(9/2) = - 46
- 6x +18 = - 46
- 6x = - 64
x = 64/6 = 32/3
Answer:
5 Movies and 12x≤90-30
Step-by-step explanation:
So first you would want to subtract the $30 from the $90 assuming you want to save $30 (I got 60 from 90-30) then you would divide 60 by 12 giving you 5
Answer:
Width = 8m
Length = 24m
Step-by-step explanation:
LW = 192
L = 2W + 8
(2W + 8) * W = 192
2W² + 8W -192 = 0
W² + 4W - 96 = 0
(W - 8) ( w + 12) = 0 width is positive
W = 8
L = 24
If you are having trouble adding and subtracting variables with coefficients, just pretend like there isn't a variable there.
32-26+1=?
If you subtract 32-26, your answer is 6.
6+1=?
7 is your answer.
However, because we eliminated the variables before, now we have to add them back in, so your answer would be 7k.