Answer:
f = 1
Step-by-step explanation:
Answer:
3x + y = -1
Step-by-step explanation:
y-5=-3( x+2)
once you distribute, you get y-5=-3x-6
then, add 5 to each side and get y=-3x-1 (this is slope intercept form)
finally, add 3x to each side to get 3x+y=-1 (standard form: Ax + By = C)
<h3>
Answer: 7.5 quarts of yellow paint</h3>
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Work Shown:
(5 yellow)/(6 red) = (x yellow)/(9 red)
5/6 = x/9
5*9 = 6*x
45 = 6x
6x = 45
x = 45/6
x = (15*3)/(2*3)
x = 15/2
x = 7.5
You need 7.5 quarts of yellow paint if you want to mix with 9 quarts of red.
Note: the decimal 7.5 is the same as the mixed number 7 & 1/2.
Answer:
6
Step-by-step explanation:
4.5/3 = 1.5
1.5 x 4 =6
