Answer:
24
Step-by-step explanation:
First we do order of operations. So we answer the problems on the left side first. So we do (-2) * (+3) which equals (-6). Then we do (-6) * (-4) which equals (+24).
Answer:
A
Step-by-step explanation:
You only need one admission ticket, so there is no need to have a variable with it. She golfed multiple rounds, so you need a variable by $6.25. You are adding the charges together so you need an addition symbol.
Hope this helps!
Answer:
0.1
Step-by-step explanation:
(9,4) (5,1) , plug in the numbers, = , to write it as a decimal, you divide the numerator by the denominator, 0.1
Answer:
1.02n
Step-by-step explanation:
A simplified version of this expression would be the following
1.02n
This is basically adding the n variables together. We do this by adding a 1 to the number being multiplied to n. This would basically add the 2% on top of what the original pay per hour is. We can prove that these two expressions are the same by substituting n for 10 in both expressions and solving them.
1.02n
1.02 * 10 = 10.2
n + 0.02n
10 + 0.02*10
10 + 0.2 = 10.2