Henry needs 2 pints of red paint and 3 pints of yellow
paint to get a specific shade of orange. If he uses 9 pints
of yellow paint and wants the same orange color, how
many pints of paint will he need altogether? Explain how
you know

henry needs 15 pints

Step-by-step explanation:

3+2=5

9 is 3 time 3

so to get the same orange henry must also

have 3 time 2 for red

9+6=15

Henry will need a total of 15 pints of paint. The 3 pints of yellow were multiplied by 3 to get 9 total, so 2 pints of red would be multiplied by 3 to get 6 total.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.