Answer:
75/5=x
Step-by-step explanation:
take the total sales divided by the unit price to give you the number of units
Answer: x=5 y=6
Step-by-step explanation: 6y=3× +21
6y-6=2× +20
Opposite sides of the rectangle are equal
Substitute 3x +21 into 6y in the second equation.
Answer:
4592.7
Step-by-step explanation:
Add them up:
4000 + 500 + 90 + 2 + 0.7 = 4592.7
Answer:
yes
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation: