Answer:
6
Step-by-step explanation:
All you have to do is divide -4 on both sides and you get 6!
-4x= -24
/-4 /-4
x = 6
I hope this helps, and have a great day!
Answer:
b
Step-by-step explanation:
Answer:7.50
Step-by-step explanation: 3.00 + 0.50 times 9
A)
Kim's age=k
Sister's age=s
k=2s
k+s=36
b)
k=2s
k+s=36
k=36-s
2s=36-s
3s=36
s=12
12*2=24
Kim is 24 and her sister is 12
Hope this helps :)
3^2 + 4^2 = 5^2
65/5=13
3x13 =39
4 x 13= 42
