Yvette = 100-7x
Isandro = 0+3x
0+3x = 100 - 7x
0+3x+7x = 100 - 7x +7x
10x = 100
x = 10
So on the 10th time they have the same number, which is 30.
Answer:
the answer is C
you will calculate the area of the wall and also the window. Then you subtract the area of the window from the wall. the answer is 152 ft square
Answer:
nobody knows
Step-by-step explanation:
Answer:
a. No
b. Yes
c. No
d. Yes
e. Yes
Step-by-step explanation:
a. 8 + 13 = 21. No
b. -6 - 10 = -4. Yes
c. 6 × 4.6 = 27.6. No
d. 15 × 3.9 = 58.5. Yes
e. -6 × (-5) = 30. Yes