Sarah's mom had 17 small photo albums. Each album had 72 photos. To save space she bought 9 bigger albums and each album has 40 pages. If she wanted to put all her photos in the bigger albums with the same number of photos in each one, how many photos are supposed to be in each bigger album

136

Step-by-step explanation:

17albums x72photos =1224photos

1224photos /9albums = 136 photos

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)

congruent segments

step-by-step explanation: