Kevin has scored 69, 66, and 58 on his previous three tests. what score does he need on his next test so that his average (mean is 70?

Find the volume of a pyramid with a square base, where the area of the base is 14.1 in' and the height of the pyramid is 11.1 in. Round your answer to the nearest tenth of a cubic inch.

Solve for slope. (-2,7) (-1,6)

Whats expression is three times the sum of 8 and 4

How do you simplify 220/1 x 5/2

A digital gaming service offers a subscription plan with a $25 membership fee and charges a $2.50 per game rental fee.

How do I solve for x in A=Bxt+c

Are irrational numbers always/sometimes/never rational number?

Afghani paid less per pound for the same number of apples at a different store what can you predict about the total cost of the apples

Two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again? Show Work

Does the equation represent a direct variation? If so, find the constant of variation. 2x - 4y = 0 Question 1 options: yes; k = - 1/2 no yes; k = 1/2 yes; k = - 4