1. Find the sum or difference. 9(x-4)+(2x-14)
2. Find the sum or difference.
(4y+3)-(y-2)
3. Find the sum or difference.
(3x-5)+(4x+1)
4. Find the sum or difference.
(2m+7)-1(3-4m)

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin