Rosa is 13 years old and 6 months old and her brother Malcolm is 11 and 6 months old. Their great grandfather is 89 years old. How many years older is the great grandfather then the combined ages of Rosa and Malcolm?

Use partial quotients fill in blanks 832:8

4.11/1.1=x/1.7 What is x

A rectangle has a perimeter of 80 cm. If its width is x, express its length and area in terms of x, and find the maximum area.

What is 97.356 in number names

How many solutions does the system of equations have Y = 4x+3 and 2Y-8x = 3

Use mental math to find the value of 15/124 * 320/30 : 230/124

Gillian read 3135 words in 19 minutes. let w represent the number of words read each minute. if gillian read the same number of words each minute, how many words did she read in 1 minute

Jesse borrowed $350 from his mom to buy an electric scooter, Jesse will pay her back in 2 years with 3% interest compounded annually. How much money will Jesse pay his mom back altogether? A. $371 B. $371.32 C. $21 D. $21.32

Mrs. Gomez left her house at 6:37 a. m. and did not return for 4 hours and 14 minutes. What time did Mrs. Gomez return?

Julia needs 5 bananas to make 2 loaves of banana bread. If she wants to make 14 loaves of banana bread, how many bananas does she need?