Simplify (57)253 a.5 to the power of 6 b.5 to the power of 11 c.5 to the power of 12 d.5 to the power of 17

Is it (5^7)^2 × 5^3  ???

If so then

(5^7)^2 × 5^3

= 5^14 × 5^3

= 5^17

Answer

D.5 to the power of 17

the right system of equations to describe the situation would

be on the form:

x1 = 8000 + y1*t

and

x2 = 8000 + y2*t

where x1 and x2 represents the total money of imogene and her

friend respectively at the end of t years.

now for the value of amount earned, y1 and y2:

y1=8000*0.08

y2=2000*√(t-2)

i have no clue at all sorry

step-by-step explanation: