Jake is enclosing a rectangular field that is 47 yards by 158 yards with wood fencing. The cost per foot of wood fencing is $3.28. How much will the wood fencing cost?
O A $672.40
B. $1.344.80
O c. $2.017.20
D. $4.034.40

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11