Answer:
Step-by-step explanation:
We can use the intercept form of the equation of a line, then solve for y.
<u>Intercept form</u>
x/(x-intercept) +y/(y-intercept) = 1
x/-4 +y/8 = 1
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Solving for y, we have ...
-2x +y = 8 . . . . multiply by 8
y = 2x +8 . . . . add 2x
The coefficient of x is 2, so the slope is 2.
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The graph shows you the rise is 8 for a run of 4, so ...
slope = rise/run = 8/4
slope = 2
Answer:
8 male, 12 female
Step-by-step explanation:
male = x
female = 2x - 4
2x - 4 + x = 20
3x - 4 = 20
3x = 24
x = 8
2(8) - 4 = 12
there are 8 male, 12 female
B
1) -9=6 less than 5 times the temperature yesterday
2) -9=6 less than 5x
3) -9=5x-6
4) 5x-6=-9
Answer:
area = 220.5 ft²
Step-by-step explanation:
2(Length) + 2(10.5) = 63 feet
2L + 21 = 63
subtract 21 from each side of the equation:
2L = 42
divide both sides by 2:
L = 21 feet
area = L x W = 21 x 10.5 = 220.5 ft²
Hey you!
If I understood your question correctly, here's your answer:
0.93/3 = 0.31
0.31 × 4 = 1.24
So, it would cost $1.24 for 4 packs.
I Really Hope You Found This Helpful!