Nancy picks 3 tomatoes and puts them in a box of tomatoes in her kitchen.
What expression best shows how many tomatoes are in
the box now?
A
31
B.
+ 3
С.
7-3
D.
3-7
Irin I don't knonit

answer: a

step-by-step explanation:

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)

(3x-8) or (3x+8)

step-by-step explanation: