Which expressions are equivalent to - 1/5 (20 - 10 + 15x)? Select all that apply.

A. 3x - 2
B. - 4+2 - 3x
C. - 3x-2
D. 3x *)
E. 4 + 2 - 3x
F. 2x

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8