a number that can written as 40 + 5 will be 45
you would add 3y+5y and get 8y=-20
then the slope would be 8/1 and your y-intercept would be -20
Answer:
49.9
Step-by-step explanation:
if b is 15 then you multiply 2 and 15 (b) to get 30. then you add 19.9 and 30 to get 49.9
1 gallon=16 cups
3 times 16=48
plus 14 mroe
48+14=62 cups total
See the pic for the answer. You just multiply each term on the left by each term on the top. The coefficient is just the number in front of an unknown.