Answer:
B. -3,4
Step-by-step explanation:
Think about it do you think it's subtraction or addition?
Answer:
c
Step-by-step explanation:
-b -4b - 10
-5b - 10
hence c is the answer
Answer: Kate = 40/3 Her father = 50
Step-by-step explanation:
Let Kate's age in the present be K
And Kate's father's age in the present be F
3(K+5) = F+5
6(K-6) = F-6
Rearrange the first equation to get
3K+15 = F+5
3K+10 = F
Substitute that into the second question
6K-36 = 3K+10-6
3K = 40
K = 40/3
So F = 3*40/3+10 = 50
Answer:
There's going to be 2 solutions
Step-by-step explanation: