Answer:
Yes
Step-by-step explanation:
The two rules for a proportional relationship are
- The line is straight (Check)
- The line goes though the origin (Check)
Because of that it is a proportional relationship.
Hope this helps :)
This looks one hundred percent correct to me and to check your answer you can plug in the answer you find to the first equation
17=37+4f
17=37+4(-5)
17=37-20
17=17
great job!!
Siamone has $65.32 + DAN
Dan has CARLY - $37.50
CARLY = $127.75
Plug Carly into Dan's equation...
$127.75 - $37.50 = $90.20
DAN = $90.20
Plug Dan into Siamone's equation
$65.32 + $90.20 = $155.57
Answer:
how much protein did he take per day tho?
He earns $400 per week.
In addition, he gets $150 per car (x).
"x" is the number of cars.
400 + 150x
If he earned $1450 last week, then
400 + 150x = 1450
First, subtract 400 from both sides.
150x = 1050
Now divide both sides by 150.
x = 7
Alex sold 7 cars last week.
