Answer:
answer is B) 87.5 squared inches.
Step-by-step explanation:
The original dimensions of the photograph were 5 inches by 7 inches so, the area of the original photograph can be computed as the area of a rectangle:
.
So
![Area=(5)(7)](https://tex.z-dn.net/?f=Area%3D%285%29%287%29)
squared inches.
Now, for computing the area of a photograph of 250% the size of the original we use a simple rule of three:
35 squared inches -------- 100%
X squared inches --------- 250%
By this, we have:
![X = \frac{(35)(250)}{100}](https://tex.z-dn.net/?f=X%20%3D%20%5Cfrac%7B%2835%29%28250%29%7D%7B100%7D)
![X = 2.5*35](https://tex.z-dn.net/?f=X%20%3D%202.5%2A35)
![X = 87.5](https://tex.z-dn.net/?f=X%20%3D%2087.5)
Answer:
y
Step-by-step explanation:
The answer should be -2b^{3}+8
1.5 cups of vegetable oil
A) 27divided3+5x2=19 (sorry I could only do one)