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vekshin1
3 years ago
7

Pls help me guys! This is so hard?

Mathematics
2 answers:
Maurinko [17]3 years ago
7 0
No worries! You're doing great. All you need to do I subtract the number of people who had 4 to 5 pets (9) and the people who had 2 to 3 pets (4). Your answer is 4! I hope that really helps you!!
Leona [35]3 years ago
4 0
9 people have 4 or 5 pets. 4 people have 2 or 3 pets.
9-4=5
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An $80.00 coat is marked down 20%. It does not sell, so the shop owner marks it down an additional 15%. What is the new price of
stiv31 [10]

Answer:

$54.40

Step-by-step explanation:

First, find the new price after the 20% markdown:

80(0.8)

= 64

Then, find the price with the 15% markdown:

64(0.85)

= 54.4

So, the new price of the coat is $54.40

6 0
3 years ago
Solve: 2x-3 = 5(x + 6)
Slav-nsk [51]

Answer:

2x - 3 = 5(x + 6)

2x - 3 = 5x + 30

-33 = 3x

x = -11

7 0
2 years ago
Read 2 more answers
A random sample of 100 students was taken. Of the 100 students, 50 liked vanilla ice cream, 37 liked chocolate ice cream, and 13
tino4ka555 [31]

Answer:

444

Step-by-step explanation:

since 37/100 students liked chocolate you need to scale that data to the new data size and find thirty seven percent of 1200 which is 444

7 0
3 years ago
Solution for the inequality 6x +9 ≤ 27
AlexFokin [52]

Answer:

6x + 9 = 27

       -9     -9

6x = 18           Now divide both sides by 6

/6      /6            so the answer is 3

Step-by-step explanation:

5 0
3 years ago
It is known that a cable with a​ cross-sectional area of 0.300.30 sq in. has a capacity to hold 2500 lb. If the capacity of the
vesna_86 [32]

Answer:

0.84 square in

Step-by-step explanation:

Since the capacity of the cable is proportional to its​ cross-sectional area. If a cable that is 0.3 sq in can hold 2500 lb then per square inch it can hold

2500 / 0.3 = 8333.33 lb/in

To old 7000 lb it the cross-sectional area would need to be

7000 / 8333.33 = 0.84 square in

5 0
3 years ago
Read 2 more answers
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