Hi there! The answer is 7.
To find our answer we need to plug in m = 5 and x = 4 into the expression.
We find the following
Multiply first.
Now subtract.
The answer is 7.
~ Hope this helps you!
To add numbers, their units should be the same. We need first to convert the quarters and dimes into cents.
4 quarters is equal to 100 cents, while a dime is equal to 10 cents.
In formula, the answer would be 100+10x. ( x refers to the number of dimes)
Answer:
3rd
Step-by-step explanation:
Nr B:
x = -7 +/- √(-64)
x = -7 +/- 8*√-1
x = -7 +/- 8i