Luis made an error when he used the distributive property to solve the problem shown. Which sentence describes the error?

Math item stem image
CLEAR CHECK

In Step 1, the expression should be x(60−15), not 60(x−15).

There should be no parentheses in Step 1. It should be 60⋅x=15.

In Step 2, 60 should be multiplied by the quantity 8−15, not by 8.

8 was substituted for x at the wrong step.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

answer: i don't understand. what are the options

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72