13.
A baseball bat and 8 baseballs cost $163.25. The bat costs $106.45. What is the cost c of one baseball? (1 point)
163.25 – 8c = 106.45; $33.71
8c + 106.45 = 163.25; $7.10
8c + 163.25 = 106.45; $7.10
8c – 106.45 = 163.25; $33.71
14.
Mark weighs 74 pounds. Together, he and his sister weigh six pounds more than three times the weight of his sister. What is the weight, w, of Mark’s sister? (1 point)
74 + w = 3w; 37 lb
74 + w – 6 = 3w; 18.5 lb
74 + w = 3w + 6; 34 lb
74 + w = 3w – 6; 40 lb
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
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.
The speed limit of a highway is 55 miles per hour. A car is traveling at least 65 miles per hour. How many miles per hour m over the speed limit is the car traveling? (1 point)
55 – m ≥ 65; m ≥ 10
m + 65 ≤ 55; m ≤–10
65 – m ≤ 55; m ≤ 10
55 + m ≥ 65; m ≥ 10
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)
h over six point two five> 143.75; h > 23; 23 hours
6.25h ≤ 143.75; h ≤ 23; 23 hours
h over six point two five < 143.75; h < 23; 23 hours
6.25h ≥ 143.75; h ≥ 23; 23 hours
My answers:
13. 8c + 106.45 = 163.25; $7.10
14. 74 + w = 3w + 6; 34 lb
15. 18 packages
16. 10 + p ≤ 40; p ≤ 30
17. 55 + m ≥ 65; m ≥ 10
18. 6.25h ≥ 143.75; h ≥ 23; 23 hours
Lmao like your perfect^
I just took this test, I'm going to help you with problems 13 through 15.
13.C
14.C
15.D
I got 100% on this test. Btw... Connections kids aren't really allowed to ask these questions you konw.
for all those saying dont cheat, HOW DID U GET HERE??? if ur here help out the others with the RIGHT answer, as soon as I finish this test im putting in all my right answers...
LOL, your pretty much cheating... how else would you of found this? xD
The fighting lmao
Do y'all need the answers I have them XX
Where are the people who said they would post answers huh?
how did any of us find unless we were gonna cheat?
for the people saying not to cheat , why come on this website just to tell people not to cheat , huh ? you're cheating too
answers please!!!
answers
these answers are not for the 7.9.1 - Test
And besides you go to connections too? Does that mean you used this to help you on your test? Don't be a hypocrite xD
What are the answers to the Equations and Inequalities Unit Test
Heybbys could you pls?
can we have answers to 13 too
are the correct
i just want answers pls.
Can i pls have answers
Just took the test here are the answers:
1) -3
2) -12
3) 20
4) -15
5) 3
6) -76-7c
7) 3x+12
8) c<-26
9) d>-39 (> has a line under it)
10) x<8
11) 5x+6<11 (< has a line under it)
12) 5p+4>14
13) 8c+106.45=163.25;$7.10
14) 64+w=2w+8;56 pounds
15) 18 packages
16) 10+p<40;p<30 (Both < have lines under them)
17) 55+m>65;m>10 (Both > have lines under them)
18) 6.25h>143.75;h>23;23 hours (Both > have lines under them)
Good luck <3