Answer:
13 times
Step-by-step explanation:
You divide 91 and 7 to get your answer as the answer is asking for times.
Answer: Leaves
Step-by-step explanation:
x=18 if im not mistaken that was pretty easY
Answer:
-6
Step-by-step explanation:
y intercept is -6 because formula of gradient is y=mx+c.......c is the y intercept
So
Jon's age=j
mary age=m
m+j=27
m+2 times j=40
m+2j=40
M+j=27
ssubtract j from both sides
m=27-j
subsitute 27-j for m
27-j+2j=40
27+j=40
subtract 27 fromboth sdies
j=13
subsitue
13+m=27
subtract 13
m=14
mary=14
john=13
