. –2v – 7 = –23 (1 point)
15********
8
–8
–15
2. start fraction x over 3 end fraction – 10 = –12 (1 point)
–6
–66
6******
66
3. start fraction x over 5 end fraction + 6 = 10 (1 point)
44
30
20********
–20
4. 3(4 – 2x) = –2x (1 point)
–1
1
2*********
3
5. 2.9n + 1.7 = 3.5 + 2.3n (1 point)
3
–3
.3*******
1
For questions 6–7, simplify the expression.
6. –9 – 6(w + 5) (1 point)
–15w + 5
–15w + 30*****
–6w – 39
–6w + 21
7. 2x + 3(x – 2) – 3(x – 6) (1 point)
2x + 12
2x – 8******
8x – 24
2x – 24
For questions 8–10, solve the inequality.
8. p + 4 < –24 (1 point)
p < –20
p < 28
p < –28
p < 20****
9. start fraction r over 15 end fraction ≥ –3 (1 point)
r ≥ –45
r ≥ –15*****
r ≥ 12
r ≥ 45
10. –3p > –48 (1 point)
p < 16
p > –51
p < –16*********
p > 16
11. Which inequality matches the graph?
A ray is graphed on a number line. The ray points left and has a solid endpoint at 1.
(1 point)
3x + 1 > 4
3x + 1 ≥ 4
3x + 1 < 4******
3x + 1 ≤ 4
12. Which inequality matches the graph?
A ray is graphed on a number line. The ray points right and has an open circle endpoint at 2.
(1 point)
6w + 6 > 18
6w + 6 ≥ 18
6w – 6 > 18
–6w + 6 > 14******
For questions 13–14, write and solve an equation.
13. 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? (1 point)
f + 3 = 19; $8.00
3f + 2 = 19; $8.00**********
2f + 3 = 19; $8.00
2f – 3 = 19; $8.00
14. Jason weighs 36 pounds. Together, he and his sister weigh four pounds more than three times the weight of his sister. What is the weight, w, of Jason’s sister? (1 point)
36 + w = 3w; 18 pounds
36 + w – 4 = 3w; 19 pounds
36 + w = 3w + 4; 16 pounds
36 + w = 3w – 4; 20 pounds***
15. Paula sold 35 packages of wrapping paper for this year’s Booster Club fundraiser. This is one less than twice the number of packages that she sold last year. How many packages did Paula sell last year? (1 point)
17 packages******
16 packages
20 packages
18 packages
For question 16–18, write and solve an inequality.
16. An airline requires carry-on luggage to weigh at most 40 pounds. Your suitcase currently weighs 10 pounds. How many pounds p are available for you to fill your suitcase with other items? (1 point)
p – 10 ≤ 40; p ≤ 50
40 – p < 10; p < 30******
p + 10 ≥ 40; p ≥ 30
10 + p ≤ 40; p ≤ 30
17. Atlanta, Georgia, receives an average of 27 inches of precipitation per year, and there has been 9 inches so far this year. How many more inches, p, of precipitation can Atlanta get and to stay at or below the average? (1 point)
p + 9 > 27; p > 18
9 + p ≥ 27; p ≥ 18*********
p + 9 < 27; p < 18
9 + p ≤ 27; p ≤ 18
18. Levi earns $6.25 per hour working after school. He needs at least $143.75 for a stereo system. How many hours h does he need to work to reach his goal? (1 point)
> 143.75; h > 23; 23 hours
6.25h ≤ 143.75; h ≤ 23; 23 hours
< 143.75; h < 23; 23 hours
6.25h ≥ 143.75; h ≥ 23; 23 hours
19.
.
Julia is allowed to watch no more than 5 hours of television a week. So far this week, she has watched 1.5 hours. Write and solve an inequality to show how many hours of television Julia can still watch this week.
(HELP MORTALS?!)
(3 points)
Select attachment Choose Fileor drag and drop a file into this area - 20 MB limit
20. You are a member of your local movie theater’s club. Every time you see a movie at the theater, you earn 2 advantage points. When you earn 100 points, you get a free movie pass. Currently, you have 40 advantage points.
Write an equation to model the number of movies m you have to watch before you earn a free movie pass.
Solve the equation. Show your work.
(4 points)
Select attachment Choose Fileor drag and drop a file into this area - 20 MB limit
21. Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions. (3 points)
bro ms. sue died
1 and 4 are wrong.
2 and 3 -- I don't know
5 -- yes
6 and 7 are wrong.
After you post your corrections of your errors on these problems, I'll check some more of your answers.
I don't know how you got these answers.
Btw -- did you know that teachers often change the order of the questions and/or the answers? In other words, A may be the answer for 1 on one test, but not on another test.
i am asking that you guys please give me answers (jk)
nah, Im still alive jit
are we talking about homework? or ms sue
how dare you disrespect ms. sue they were the best teacher ever
As an AI language model, I don't have an opinion on individual people. However, I'm here to help with any questions you have. We can discuss homework or any other related topic you need help with. Let me know how I can assist you.
1.B
2.B
3.A
4.D
5.B
6.A
7.C
8.C
9.B
10.A and B
are theese right?