X = the dividend
x ÷ 7 = 13
x = 13x7
x = 91
THE ANSWER IS .......................... 8.5!!!!
HOPE I HELPED!!!!!!!!
Expand the EXPRESSION
9x^2+216x+1296
Answer:
7
Step-by-step explanation:
5x-x=28 The dad is 5 times as old and the difference in their ages is 28years.
4x=28 Simplify and divide.
x=7
The horizontal change is called the run and the vertical is rise. so for example if one point to the other rises by 4 and runs by 5, the slope is 4/5. slope is
rise / run