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 $85.
So, H - 3B = 255 ----- Equation 2
- Now, Subtract Equation 2 from Equation 1, We get
4B = 672 ⇒ B = 168
Bob Saves 168$.
Angle C is π - (π/4) - (π/3) = 5π/12. The Law of Sines tells you
... a/sin(A) = c/sin(C)
... a = sin(A)·c/sin(C)
... a = sin(π/4)·10/sin(5π/12) ≈ 7.32
The length of the side opposite angle A is about 7.32.
Y increases by 8 as x increases by 2 so the relationship is linear with slope 4. That is y=4x+c and 7=-20+c, so c=27.
The relationship seems to be y=4x+27. The only point to fit this equation is (1,31), Answer 3
Eh can travel 4875 feet in 15 minutes.
Hope this helps!