57. How many positive integers satisfy the inequality x + 7 < 23?

A. 15

B. 16

C. 17

D. 29

E. 30

What is 0.00073 in scientific notation

Which has a sum = to 2 3/8 + 3 4/8? A) 23/8 + 34/8 B) 19/8 + 28/8 C) 26/8 + 35/8 D) 16/8 + 24/8

An art supply store sells paint brushes in packages of 4 for $11.50 and easels for $130. Cory has a gift card for $300. If he purchases 1 easel, how many paint brushes can be buy without exceeding the amount on his gift card?

Scientists found the wreck of the titanic 3,797 m below sea level. How many km below sea level is the wreak?

165 centimeters into inches

2 times as much as 4 is what

8.77 as an improper fraction

The perimeter of a rectangular playground shown is 140 feet what is the area of the playground if the length is 40 feet

What is the solution to 2h+8>3h-6

Solve w/7 > 3 A) w ≤ 21 B) w > - 21 C) w > 21 D) w < - 21