Which operation should be performed first according to the order of operations?

[ (12 : 4 • 3) - 17] • 244 : 2 + 10

A.

12 : 4

B.

4 • 3

C.

244 : 2

D.

2 + 10

Ryan is thinking of a number. When he multiplies this number by 6 and then subtracts 15 from the answer, he ends up with his original number. What number is Ryan thinking of?

What is the x-intercept of the line with the equation 4x + 3y = 12?

Francesca is getting balloons for her father's birthday party. She wants each balloon string to be 9 feet long. At the party store, string is sold by the yard.

How do you write in two different forms 4:50 pm

What is the y-intercept of the graph 3y+4x=15

Charlotte reads 8 1/3 pages of a book in 10 minutes. What is her average reading rate in pages per minute?

The time it takes for a race car to finish a lap (to the nearest tenth of a second) is represented by the variable t. Which set of numbers best describes the value of t? A-whole numbers B-irrational numbers C-rational numbers D-integers

Sasha buys 3 postcards during each day of vacation. How many days will Sasha have to spring on vacation before she will have bought a total of 6 postcards?

Rodger is riding in a bike-a-thon to raise money for his favorite charity. The total distance of the bike of stone is 38.7 miles. So far he has completed one tenth of the bike-a-thon. How many Mouse has Rodger bike?

If the radius of a cylinder increases by a factor of 8, by what factor does the volume increase