Answer:
3x + y = 21
x = 2.5
7.5 + y = 21
y = 13.5
shirt cost $13.50
Step-by-step explanation:
Answer:
{e}, {m}, {w}, {e,m}, {e,w}, {m,w}, {e,m,w}
Answer:
46mins
EXPLANATION
20 cents=10mins
customers working hrs=$4.60*10
$4.60*10=46 minutes
Answer:
38
Step-by-step explanation:
Answer is
2
gradient=change in y/change in X
(10--2)/(4--2)=2