A school had 600 students, 25% were 6th graders, 35% were 7th graders the rest were 8th graders. How many students at the school are 8th graders?

A 240

B 360

C 40

D 30

240

Step-by-step explanation:

25% of 600: 150

35% of 600: 210

210+150= 360

600-360 = 240

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.