Answer:
Step-by-step explanation:
step 1
Calculate the area of the shaded portion
step 2
Calculate the area of the unshaded portion
step 3
Find the difference of the areas
Answer:
Bob Saves 168$.
Step-by-step explanation:
According to the Question,
- Given That, Amy , bob and hadi saved $1012 altogether.
Thus, A + B + H = 1012 ⇒ Amy saved $85.
So, B + H = 927 ----- Equation 1
- And Hadi saved 3 times as much as the total amount of Amy's and Bob's savings So, H = 3(A + B) ⇒ We Know Amy saved $85.
So, H - 3B = 255 ----- Equation 2
- Now, Subtract Equation 2 from Equation 1, We get
4B = 672 ⇒ B = 168
Bob Saves 168$.
Answer:
7/8
Step-by-step explanation:
When y = 4, x = 12...that means x is 3 times bigger than y. So if y = 1, then x will now = 1 x 3 = 3
The answer for this question is x=2,-7