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nordsb [41]
3 years ago
14

HELPP 100 points

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
6 0

Answer:

The answer is B -4

Step-by-step explanation:

Deffense [45]3 years ago
5 0

Answer:

y=

Step-by-step explanation:

y = 3x - 1

y = 3(12) - 1

y = 36 - 1

y = 35

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Kim rented skates for h hours. The rental fee was $2 per hour and she paid a total of $8​
kow [346]

Answer:

Kim rented the skates for 4 hours.

Step-by-step explanation:

8 divided by 2 is 4.

5 0
3 years ago
Express 500 g as a percentage of 2.5 kg.​
azamat

Answer:

500 grams is 20 percent of 2.5 kg

Step-by-step explanation:

500*100 = 50,000

50,000/2500=20

8 0
3 years ago
Read 2 more answers
14. Betty is making a mixed fruit punch for her birthday party on Saturday. The recipe requires 3 cups of
Westkost [7]

Answer:

ten and a half

Step-by-step explanation:

2×3.5= 7

3×3.5= 10.5

8 0
3 years ago
Jason's insurance company pays 80% of the cost of an ambulance ride, after he pays a $200 deductible. The ambulance ride costs $
Y_Kistochka [10]
Jason's insurance pays 80% of the cost after he pays a $200 deductible. The deductible is Jason's responsibility. The insurance does not pay this and calculates the 80% AFTER it is subtracted from the total cost.

That's 1200 - 200 = 1000.

The insurance pays 80% of 1000. Percent means "out of 100" (per means "for every" and "cent" means 100 --> think CENTury...100 years). So 80% means 80 out of 100. That is, \frac{80}{100}. To find 80% of 1000 we multiply: (\frac{80}{100})( 1000) =  \frac{80000}{100}=800


If decimals are more your thing then represent 80% as .80 and multiply (1000)(.80) = 800.

Now, that's what the insurance pays. So out of that $1,000 the insurance pays $800 leaving Jason with a bill of $200 plus the deductible (another $200). That means Jason pays $400.
6 0
3 years ago
Read 2 more answers
Cecilia brought of a pound of shredded newspaper and Juan brought of a pound of shredded newspaper to art class for a paper mâch
romanna [79]

Answer:

1/5

Step-by-step explanation:

7 0
3 years ago
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