There are 25 students in the after-school program. 14 have homework and the rest do not. Express the relationship of students with homework to students without as a ratio in simplest form.

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 is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.