What does the expression 15 - 3[2+6 (-3] simplify to?

What is the correct listed sample space of total outcomes for rolling a die and flipping a coin? A 1H, 2T, 3H, 4T, 5H, 6T B 1H, 2H, 3H, 4H, 5, 6H C 1H, 1T, 2H, 2T, 3H, 3T, 4H, 4T, 5H, 5T, 6H, 6T D 1T, 2T, 3T, 4T, 5T, 6T

3.15+x=16 ... The periods are there so I can ask this question.

Timothy deposited $1,023.48 in a saving account that earns 2.4% simple interest. What will Timothy's account balance be in 5 months?

the sixth-graders raised 2/3 as much money as the seventh-graders at the school fair in the morning. In the afternoon, the sixth-graders continued to raise more money. In the end, they raised twice as much money as the seventh-graders.

Mike hiked to big bear lake in 4.5 hours at an average rate of 3 1/5 miles per hour. Pedro hiked the same distance at a rate of 3 3/5 miles per hour. How long did it take Pedro to reach the lake. Find the distance mike hiked.

If 4a + b = 12 than a =

If a zero is _, then the graph of its function only touches the x-axis at that zero. If a zero is _, then the graph of its function crosses the x-axis at that zero.

Where are all the lines of symmetry in a square?

How is he graph of y=-2x^2-5 different from the graph of y=-2x^2

Which statement shows the associative property of addition? A. If m + 3 = 18, then 18 = m + 3 B. (u + 7) + 13 = u + (7 + 13) C. 21 + 2y = 2y + 21 D. 3 · (5 · x) = (3 · 5) · x