Answer:
what will I do here?
Step-by-step explanation:
sorry im still grade 3
Answer:
umm iI not sure but i think it is
Step-by-step explanation:
write out expression
Answer:
5 hours
Step-by-step explanation:
Step one:'
given data
Angelo charges a one time fee of $50 plus $15 per hour
let the total charge be y
and the number of hours be x
y= 50+15x----------------1
Deborah charges a one time fee of $25 plus $20 per hour
y= 25+20x----------------2
equate 1 and 2 to find x
50+15x=25+20x
collect like terms
50-25= 20x-15x
25= 5x
divide both sides by 5
x= 25/5
x= 5 hours
Answer:
integer and rational
Step-by-step explanation:
Value of 3 is in the solution set
