I'm pretty sure he saved $27. I just divided 90 by 20 to get the amount of times he would have saved 6 dollars. Then, I multiplied that number, 4.5, times 6 to get the amount he saved. Hope that helps (and that it's correct lol). <span />
6/25 is your answer because you just add them up and take the 6
Y=mx+b
B is the y intercept
M is the slope
For this case we have that by definition, the GCF of two expressions, is given by the greatest factor that divides both numbers, having an exact division.
We look for the factors of 10 and 100:
10: 1,2,5,10
100: 1,2,4,5,10,20,50,100
The biggest factor that divides both numbers is 10.
Now, is the greatest common factor of both expressions:
Then, is the greatest common factor of the expressions given:
Answer:
Answer:
1
3
2+
5
−
8
Step-by-step explanation: It is 13x to the 2nd power plus 5x minus 8