Wanna check out my question? :)
Brainliest will be marked so

144

Step-by-step explanation:

We have 240 7th graders

60% check out fantasy books

240 *60%

240 *.60

144 will check out fantasy books

450

step-by-step explanation:

you get texts and minutes, so why not

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)