Expand and simplify the expression 3 (x-9) + 9 (x+1) + 5 (1+2x) + 2 (3x-4)

What is 7/50 simplified by

7. Makayla's cell phone cost her $149.50 to fix but the repair guy gave her 40% off so it only cost her?

The sum of y and - 30 is 40

If five items cost $.75. How much wood seven items cost?

Ben and his friends are having a TV marathon and after four hours they have watched five episodes of the show about how long will it take to complete the season which has 24 episodes

The temperature is 21'C below zero which temperature represents this temperature + 21 - 21

3/5 finished with their ride when they reached the 15 kilometer make how long is the ride

6+8x2=5x A. - 2 B. - 1 C. 1/3 D. / (3/)

Find interquartile range

Which word best describes 8 (2x + 4)