What's the difference between 3 - (2+5) and 3x - (2x+5)

What is the solution to the inequality 1.5 (x-5) _< 15?

A sphere with a mass of 12 g has a radius measuring 2 cm. What is it's density?

a merchant sold 3,500 hats in one month. If she purchased 4,000 hats, what percent of the hats purchased wer sold?

Iris charges a fee for her consulting services plus an hourly rate that is 1 1/5 times her fee on a 7 hour job and iris charged 470 what is her fee an hourly rate

The number of coins on the third day will be 2x2x2. Can you write another expression using exponents for the number of coins there will be on the third day?

Tyrone is completing = 5/100. what is the unknown decimal equivalent?

Use the following function rule to find f (r+4). simplify your answer ... f (n) = n+4

Yolanda's club require that 60% of the members be present for any vote. If at least 30 members must be present to have a vote how many members does the club currently have

Twenty five students are in class. each student will have one fourth of sandwich for a snack. each sandwich is made with two slices of bread.

F (x) = 2x-6 and g (x) = 3x+9, find (f+g) (x) A (f + g) (x) = - x - 15 B (f + g) (x) = 5x + 3 C (f+g) (x) = 5x+15 D (f+g) (x) = x+15