Word problem with multiple decimal operations: problem type 2
rafael bought 2 cds that were each the same price. including sales tax, he paid a total of $24.60. of that total, $1.80 was tax. what was the price of each cd
before tax?

$11.40

Step-by-step explanation:

$24.60 minus $1.80 equals $22.80. $22.80 divided by 2 equals $11.40. So the price of each CD before tax is $11.40

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)