Use the distributive property to write an expression that is equivalent to each given expression. 1. -3(2x-4) 2. 0.1(-90+50a) 3. -7(+50a) 4. 4/5(10y+-x+-15)

We need to apply distributive property on each of the given expressions to write their equivalent expressions.

(1)  

Upon using distributive property, we get:

(2)

Upon using distributive property, we get:

(3)

This part is incomplete.

(4)

Upon using distributive property, we get:

8 2/3 is the answer

step-by-step explanation: just use a calculator

1010: 3030

is it i think