Carnie sold $320 worth of cookies. if each box of cookies costs $4, how many boxes did she sell?

Hillary bought a skateboard at 40% off the regular price. the discount on the skateboard was $18. what was the regular price of the skateboard? A) $42 B) $44 C) $45 D) $48

In the spring, the height of a vine was 25 inches. In the fall, the height of the vine was 140 inches. What was the percent of increase?

Write the equation in standard form. (Ax+By=c) y = - 5/6x + 4

What is the distributive property of 10n+6

Which statement is true about the circumference of a circle? It is about three times the diameter. It is about half the diameter. It is about twice the radius. It is about three times the radius.

The temperature in your town is 31 degrees Fahrenheit. The radio announcer says that the temperature will drop 15 degrees. What will the temperature be?

If the numerator of a fraction is larger than the denominator of the fraction, than it is greater than 1

Part 1: what are the conditions for using the standard deviation formula when conducting a significance test? be specific about p versus p-hat. part 2: what are the conditions for approximating with a normal distribution?'

If the length of one leg of a right triangle is 16 and the length of the hypotenuse is 2 more than the length of the other leg, what are the lengths of all the sides of the triangle?

2. 3 times the sum of a number x and 13