Answer:
Step-by-step explanation:
A liter of milk cost $.75
A loaf of bread cost $1.75
1.75 + 0.25x ≤ 15
where x is equal the number of miles.
The key to solving an inequality is just temporarily making the ≤ symbol a =. Then solve for x like any other algebraic equation. Once you find the value of x, you will have solved the inequality. Make sure to add back the ≤ when you are done.
15 - 1.75 = 13.25
13.25/0.25 = x
x = 53
add back the ≤
x ≤ 53
This means Eddies can travel up to 53 miles with his $15.
8a^2 + 3a^2
11a^2
since both have a^2 you only have to add the coefficients
2t^2+1
Subtract t^2 from 3t^2 you get 2t^2
which is 2t^2+1 answer
