Andy played golf three times during his vacation. his scores were 92, 87, and 88. what was his average golf score during his vacation? (let a stand for the average.)

Scores = 89

Step-by-step explanation:

Because we know that to calculate the average number of something, we have to sum all the numbers together and then divide by how many numbers you have sum. So in this case there are: 92, 87, 88. There are 3 numbers in this sitiation and the sum of them are:

92 + 87 + 88 = 267

So the average number would be:

A = 267 / numbers that you sum

A = 267 / 3

A = 89

So Andy average golf score would be 89.

Hope this help you :3

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo