If y varies directly with x and y = -18 when x = 2, find y when x = -1. Write and solve a direct variation equation to find the answer.
y =

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

What is the first step of an indirect proof of a number that is divisible by two

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%