What is 213=3 (7-8a) in a Formal Two Column Proof Form

You are ordering lunch for everyone in your office from a small restaurant nearby. The following shows the menu items available.

Which number is prime? A. 57 B. 63 C. 51 D. 59

If each angle in a pentagon is the same measure, what is that measure? 36° 540° 180° 108°

Is the fraction 7.6 bigger than 8.2

13001 kg. express the number as an integer.

A box has a length of 15 centimeters, a width of 22 centimeters, and a height of 9 centimeters. what is the surface area of the box?

6. True or False. sec^-1 (0.5) is undefined. Explain your answer.

A theatre can hold 200 people. Two groups rented out the theatre. The first group has 92 people and the other has 107 people. Are there enough seats for everyone?

Tyler is using the distributive property on the expression 9 - 4 (5x - 6). Here is his work: 9 - 4 (5x - 6) 9 + (-4) (5x + -6) 9 + -20x + -6 3 - 20x Mai thinks Tyler's answer is incorrect.

Here's a number Forty-three thousand five hundred seven how many digits will it have when it's written in standard form?