Answer:
B
Step-by-step explanation:
How much paint can that can hold
Answer: 10 and 8
Step-by-step explanation: A coefficient is the number that comes before the variable. I hope this helps :)
we have
x ----> number of hats the sold
y ----> number of scarves they sold
so
12x+15y=690 ------> equation A
y=x+10 -----> equation B
Solve the system of equations
Using substitution Method
substitute equation B in equation A
12x+15(x+10)=690
solve for x
12x+15x+150=690
27x=690-150
27x=540
x=20
Find out the value of y
y=x+10
y=20+10
y=30
therefore
The answer is
<h2>20 hats and 30 scarves</h2>
It would be basically 2.12 because once you divide it your answer will be that
