Answer:
y=-14
Step-by-step explanation:
-y+9=23
-y=14
y=-14
Answer:Just add them all
Step-by-step explanation:
Answer:
45.3 miles/h
Step-by-step explanation:
hope i helped:)
Answer:
Step-by-step explanation:
he makes 150 plus 15% of what is sold
so 150 + 0.15x has to equal at least 450
so the correct answer is B to find out the total he as to sell