Try dividing 160 by 5 (not by 4). Does your answer now make sense?
Answer: 78
Step-by-step explanation:
Step 1:
Substitute the variables in:
6(9) - 8(-3)
Step 2:
Multiply to get rid of the parentheses:
54 - -24 = 54 + 24 (the two negatives cancel out)
Step 3:
Add, and then you're done:
54 + 24 = 78
hope this helps :)
To make an equation an inverse, you would raise it to the -1 power. For example:
3^-1 = 1/3
1/3^-1=3
:)
Answer:
1/26
Step-by-step explanation:
