Answer:
240
Step-by-step explanation:
5(x² - 1)
5 ((-7)² - 1)
5(49 - 1)
5 (48)
Answer:
7/10
Step-by-step explanation:
You can either use a calculator, or make both fractions have the denominator of 35 and change the two fractions to be,
and then divide.
Hope that helps and have a great day!
70, 7*10 since it is 1/10 of that number
Answer:
The simplified answer would be 7m+63. You would have to solve for the variable.
Step-by-step explanation: