You went to lunch with your friend, and the bill was $19.00. Your lunch is $3.00 more than your friend's. How much was your friend's lunch? Write and solve an equation.

Question

You went to lunch with your friend, and the bill was $19.00. Your lunch is $3.00 more than your friend's. How much was your friend's lunch? Write and solve an equation.

Answer 1

Let x = cost of your friend's lunch.

x + x + 3 = 19

2x = 16

x = 8

Answer 2

1. 10

2. -6
3. 16
4. 4
5. 2
6. -5x -44
7. 4x -3
8. x< -36
9. p< -40
10. p< 6
11. 2n + 5 ≤ 7
12. 8p + 5 > 21
13. 2f + 3 = 19; $8.00
14. 36 + w = 3w + 4; 16 pounds
15. 18 packages
16. x + 10 ≥ 70; x ≥ $60
17. 9 + p ≤ 27; p ≤ 18
18. 7.00h ≥ 210.00; h ≥ 30; 30 hours

not everyone has the same order so here is what the answers are that will show randomly on the test

your welcome

Answer 3

Instead of giving letter answers can someone give the answer as its written on the test? Because the answers for the letters get mixed up for everyone on the test so it would just be more clear to everyone if someone did that.

Answer 4

Younkidoodle is wrong.

Answer 5

Younkidoodle is wrong SOOO Wrong Do not go with them

Answer 6

@xD What school do you go to? That can change the answers to all of the questions for certain people.

Answer 7

you know there are 18 questions right

Answer 8

WHo do I trust?!

Answer 9

They are all in different order so nun of them are right

Answer 10

The correct answers are

b
a
c
a
b
a
a
a
a
a
then i dont know the rest ;-; im working on it rn