Answer: For the first option it is 28y^2 +31y - 10
Step-by-step explanation: Hope this helps
The answer is 22.5!!!XD
I got this answer by multiplying 0.15 times 150 and I got 22.5
Hope this helped!!!XD
Answer:
38
Step-by-step explanation:
(11+13)+14
11+13=24
24+14=38
Answer:
y=9x+75
Step-by-step explanation:
since we know that the slope must be the same for two lines to be proportional, we are gonna start there.
so our equation is: y= 9x + b
we need to find b to complete our equation, so substitute in the points we were given.
3 = 9(-8) + b
so now,
3 = -72 + b
now we have to isolate b to find out what it is,
3 = -72 + b
+72 +72
so now: 75= b
Put that back into the starting equation: y = 9x + 75
Could you past the graphs. I would like to help:)