If j = 33 cm and k = 56 cm, what is the length of l?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

What does x = in this equation x+3+2x=x+5

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?