1. Write the ratio in the simplest form.
45 : 15
a. 9 : 3
b. 3 : 1
c. 1 : 3
d. 4 : 1
4. Jake sold 39 tickets to the school fair, and Jeanne sold 12 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold?
5. In 10 months, 62.6 gallons were used. Find the unit rate.
a. 0.16 gallons/month
b. 10 gallons/month
c. 6.3 gallons/month
d. 626 gallons/month
6. You pay $1.75 for 5 bagels. What is the unit price?
a. $0.09 per bagel
b. $0.45 per bagel
c. $0.35 per bagel
d. $0.44 per bagel
9. The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle?
a. 320 cm
b. 80 cm
c. 120 cm
d. 60 cm
10. A map of Utah has a scale of 1 cm : 30 mi. The border of Utah and Wyoming measures about 3.7 cm. How long is the actual border of Utah and Wyoming? Round the answer to the nearest 10 miles.
a. 100 mi
b. 90 mi
c. 80 mi
d. 110 mi
Write the ratio as a fraction in simplest form.
13. 30 : 48
14. 24 to 20
15. 6 out of 9 (1 point)
16. In the population of a particular country, the male-to-female ratio is 46 to 54. Write this ratio as a fraction in simplest form.
yo I know this is 8 years ago but heres the answers for Lesson 8 Applications of Proportions Unit Test. Algebra Readiness Unit 6
1. 3:1
2. r= 2.14
3. 37.5 inches
4. 37.21
5. 6.3 gallons/month
6. $144.04
7. 30 in
8. 15 ft
9. 112 ft
10. 336 m^2
11. scale factor 3; enlargment
12. 1/3
13. 24 ft x 21 ft
14. 2 in x 2 in
15. 31.25 miles
16. 8 ft
17.
10 + 6=16 10/16 = 6/16
10 × 112 = 1120 ÷ 16 = 70
6 × 112 ÷ 16 = 42
18.
× all by scale factor 2 answer:
V(12,4) W(-4,8) X(-6,-4) Y(6,-10)
19.
---
20.
4/6 = 14/21
4 × 21 = 6 × 14,
84 = 84, the ratios are equivalent
1-B
2-A
3-A
4-D
5-B
6-D
7-C
8-A
9-D
10-D
11-C
12-D
13-C
14-A
15-B
16-B
17- Alright solve 10+6=16 place a proportion 10/16 and 6/16 Multiply 10 and 112 and 6 and 112 and divide both by 16
This will get you 70/42
18- V(12,4) W(-4,8) X(-6,-4) Y(6,-10)
19- if they were similar then v to w is 5 and r to s is 10 then if there similar w to x must be half of s to t it is not, it is square 5 times
20- 4/16=14/21 final 4+21=6*14 Hopefully 17-20 is right for you guys
This is the help for Connexus Algebra Readiness Pre-Algebra Unit 5 lesson 8 Applications of proportions Unit Test for 8th graders
1. is 3:1.B
2 is 1.78 C
3 is 37.5,B
4 is 31.27 D
5 is 6.95 gallons/month B
6 is $144.04 B
7 is 13.in C
8 is 28ft A
9 is 112ft D
10 is 336m2 D
11 is scale factor 3;enlargement C
12 is 1/4 D
13 is 12ft x 24ft B
14 is 2.4in x 3.6 in B
15 is 157.5 miles A
16 is 17 feet C.
Short answer questions for 17-19 is for you to answer and you alone, but don't blame me if you look at the answers before mine and mess up.
Logging out...
Recent: November 14, 2019
GUYS DONT LISTEN TO OOF. I came here for help because I didn't know how to do something on my math test. Everyone was saying that Oof was right. I took the test and got 9/16. HE IS WRONG.
NUMBER ONE IS B!!!!
I'm one of those dweebs who listened to the ******* above and entered THEIR answers and got a 40, yeah,ಥ◡ಥ i know.
Soooooo, being a responsible person (and fellow cheater(✧≖‿ゝ≖)), i posted the answers for the U5L5 test on algebra that nobody has the brain cells to actually check(-｡-;.
I'm not sure if the answers to THIS test(゜ロ゜) can refer to "another" test, such as a test for a different grade. I really hope this helped any 8th graders tho.(*^-ﾟ)b
Others are all wrong
1 B
2 A
3 B
4 D
5 B
6 D
7 C
8 B
9 B
10 D
11 C
12 B
13 C
14 B
15 B
16 C
17 ?
18 ?
19 ?
20 ?
100% correct except for 17-20
so confused on who’s right omg
For the unit 5 lesson 8 connexus
1b
2c
3b
4b
5b
6b
7c
8a
9b
10d
11c
12b
13b
14b
15b
16c
and good luck with 17-20!!
1-B
2-A
3-A
4-D
5-B
6-D
7-C
8-A
9-D
10-D
11-C
12-D
13-C
14-A
15-