Simplify the expression:

b2–3b+7+5b...

Answers: 2

Mathematics, 21.06.2019 15:30, elizabethburkha

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Answers: 1

Mathematics, 21.06.2019 17:30, chaparro0512

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Answers: 2

Mathematics, 21.06.2019 20:30, sterlingrobinson35

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

Answers: 1

Mathematics, 29.07.2021 22:40

Mathematics, 29.07.2021 22:50

Mathematics, 29.07.2021 22:50