Which of the following is true

a. 3.4 + 7.6 = 7.6 + 4.3

b. 3.14 + 0 = 0

c. (4.5 + c9.7) + 6.5 = 4.5 + (9.7 + 6.5

d. (1.1 + 10.9) - 7.5 = (10.9 - 1.1) + 7.5

There are 2 new seats in each row in a school auditorium. There are 20 rows in the auditorium. Each new seat costs $84 what is the cost for the new seats

A bowl holds 4 cups of rice. If I use a measuring cup that holds 1 8 of a cup, how many times will I need to fill the measuring cup in order to fill the entire bowl?

This week, sandy was out sick on monday and tuesday. Last week, Jared was out sick on Thursday and Friday. The week before, Elisa was out sick on Wednesday and Thursday.

What is the area of a square with side length of 4 1/4 m

Ellen has a $19,750 balance on a credit card with an APR of 18%. If she makes minimum monthly payments of $300, how much will it cost Ellen to repay the total amount on the credit card? $

Use a power of ten to estimate the product. 52.6 * 9 450 526 540 500

What is 3,729 to the nearest 1,000?

Definition: This is the set of x-values or of the independent variable (s) for which a function or relation is defined Example: The set of numbers (1,2,3,4} for the function y=10x where the range is 10, 20, 30, 40

Is √17 rational irrational an integer a whole number or a natural number.

A fresh juice stand in Montreal sells a large glass of orange juice for 4.40 Canadian dollars. If you buy 5 glasses, how much have you spent in (U. S.) dollars?