3a+b = 13

what is a and what is b

List 5 multiples of 1, 4, and 5.

Given: ΔABC; a = 10; b = 4, and c = 11. Find the measurement of ∠B to the nearest tenth of a degree.

Surface area is always measured in square units.

Which equation has solution x = - 3?

Round 642 99 to the nearest 10.00

It is estimated that each guest at a party will eat 2/9 pounds of chocolates. How many guest can be served with 6 pounds of chocolate?

Joel finished the race in 8.04 seconds. Ray finished the race in 8.40 seconds. Which statement is true? Ray had the faster time. Joel and Ray finished the race in the same amount of time. Joel had the faster time.

Hello umm stuff is cool i also like ice cream and chips.

Find the mode for the given data set. Stem Leaves 1 6,8 2 3,5,6 3 4,7,7 4 0,1,6

Anna tossed 3 coins in the air. What is the probability that exactly 2 of the coins show heads? Look back at all of the possible outcomes from #2 and use that to find your probability. Write the probability as a fraction. Simplify, if needed.