Solve the exponential equation: 73 – 2x = 7–x Question 4 options:

A)

2

B)

–2

C)

7

D)

3

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Find an equation for the linear function which has slope -10 and x-intercept -7

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.