Three more than the product of a number and 2 equals 8.

3+2a=8

Step-by-step explanation:

2.5

Step-by-step explanation:

Write an equation:

more than means +

product means ×

equals means =

3 (more than) (product of) 2 and number (equals) 8

3 + 2x = 8

Subtract 3 from both sides.

3 + 2x = 8

3 - 3 + 2x = 8 - 3

2x = 5

Divide 2 from both sides.

2x = 5

2x/2 = 5/2

x = 5/2 = 2.5

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.