Answer:
48
Step-by-step explanation:
Create an equation to represent this, where x is the unknown number.
+ 6 = 18
Solve for x, by first subtracting 6 from both sides:
= 12
Multiply each side by 4:
x = 48
So, the number is 48
Answer:
143
Step-by-step explanation:
lets make a fraction:
so
91 oil changes/7days
lets take "x" as the unknown # of oil changes:
so
x/11
91/7=x/11
we can cross multiply:
91*11=7*x
1001=7x
143=x
so 143 oil changes in 11 days
Hope this helps!
The answer to this question is C.
Answer:
give me sec waitttttttt give me sec
Step-by-step explanation:
give me give me sec waitttttttt give me sec
add up the X values and y values and divide by two
X=(-2+6)/2=2
Y=(-4=8)/2=2
