A building has 4 offices. There are 4 people in each of the offices. Each person has 4 chairs.

How many chairs are in the building?

Additional Proofs: Prove each statement below using Proof by Contradiction. 1. The sum of any rational number and any irrational number is irrational. S 2. For all integers m, if m is even, then 3m+7 is odd I integer, then, 2a + 3b is even 3.

What is the value of the expression? 280,500:100

In the expression 6 - 9t+8, which word (s) describe 9t? A. constant term B. variable term C. coefficient D. numerical expression

In preparation for a party, brant is putting desserts onto platters. the chocolate cake is cut into 15 pieces and the cheesecake is cut into 6 pieces.

Henrique and Yolanda collected 500 pieces of candy on Halloween. They gave half of their candy to charity. Yolanda took 180 pieces of the candy and we could set the rest. Enrique told his mother he got 64% of the candy.

how many pairs of opposite sides are parallel in a trapezoid? how is this different from a parallelogram?

The total bill for drinks and pizza and drink is 14.90 before tax/the sales tax is 5 •/• what will be the amount of sales tax added to the bill.

A car moving at an initial velocity of 20 meters/second accelerates at the rate of 1.5 meters/second^2 for 4 seconds. What is the final velocity?

A car manufacturer sold about 332,000 cars last year. The number of cars sold this year is 125% of the cars sold last year. About how many cars were sold this year sold this

4.2 times 7.5 with explanation