Enter the slope-intercept equation of the line that has the same slope as y − 3 = 1/2 (x + 3) and contains the point (8, 4). Complete the explanation of how you found the equation. y = ; I used the general form of a line in slope-intercept form, or y − y₁ = m(x − x₁) or y = mx + b or ax + by = c . The slope, m, is. Then, I substitutedfor x and for y into the standard form and solved for b, which is .

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

the answer would be c:   ax + b = ax + c

step-by-step explanation:

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153