Alex measured the length of an item to be 3.7 cm. The actual length is 3.5 cm. What is Alex's percent error?

What can be either addition subtraction division or multiplication

Write the number 10 less than 770

What is a multiple of 9 between 141 163 180 and 155

How do you do long division how do you do long division on 35 / 2

2 - (-8) (-3) = a. 12 b. 1 c. 7 d. 14

What is the rate for 171 And 3

At the start of the summer, you have $603.15 in the bank. You make deposits of $90.89 in June, $106.03 in July, and $70.04 in August. At the end of the summer, how much money do you have in the bank?

A plane traveling from phoenix to san Francisco with a tailwind of 35 miles per hour takes 2.5 hours. returning with the headwind it takes the same plane 2 hours and 45 minutes. what is the average speed of the plane in calm conditions?

Mildred bought 2-cent stamps, 4-cent stamps, and 5-cent stamps for $4.35. The number of 2-cent stamps exceeded the number of 5 cent stamps by 50. The number of 4-cent stamps was 10 less than twice the number of 5-cent stamps.

How to solve ([120-2 + (46-15) + 2] - (9+4)