It is solving equations, Please tell me the answers and if you can show the work then that would be nice too.

16. 53 = 14.50 + p  The answer is 38.50. 17a. Your final bowling score is 105-14, which is equal to 91.

Step-by-step explanation:

53 = 14.50 + p

53-14.50=p

38.50=p

For b... I don't know what a "10nth frame" is. Or a spare. Sorry...

3x - 16 <= 8

Step-by-step explanation:

The key is to translate this problem, one step at a time:

Write an inequality

This tells us that we'll use >, <, ≥, or ≤ instead of = when describing the two sides of the equation.

that represents five less than

This tells us that we need to take away, or subtract 5: –5

two times a number

We don't know the number, so let's call it x. Two times x is 2x.

Then, the previous step tells us we want five less than twice the number, so we say 2x –5.

that is at least fifteen

"At least fifteen" tells us the first part of the equation can be greater than or equal to 15, which means we need the ≥ sign. If the phrase said "greater than fifteen," we'd use >.

Putting it all together, we get 2x – 5 ≥ 15.

then solve the inequality

We undo everything the algebra did to x to solve in the reverse order.

2x – 5 ≥ 15First, undo the subtraction by adding 5 to both sides.

2x ≥ 20  Next, divide both sides by 2.

x ≥ 10.  We see that x has to be greater than or equal to 10. This means we could pick any number, 10 or greater, and plug it back into the equation we constructed to check our answer.