Is there a picture to this question?
The answer is D
real explanation: take 0.642 & divide it by -0.28.
The correct answer is C. <span>f(x)=20(35)x</span>
Answer:
14 ounces of blue paint
Step-by-step explanation:
The ratio of blue to yellow is 2:7
To solve this problem we can make a proportion:
2/7=x/49
the numerator represents the blue paint, the denominator represents the yellow paint
To solve the proportion you have to cross multiply:
2*49=7*x
x=14
She needs to add 14 oz of blue paint
I hope this helps :)