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3 years ago

Help please!!!!!!!!!

Mathematics

2 answers:

Illusion [34]3 years ago

8 0

It has a flat rate of $14. Plus it costs an additional $3 per hour. So the first thing we need to do is subtract 14 from 32. This way we can see how much she paid in the hourly charges. 32-14 = 18. Now that we know that she paid $18 in hourly charges, we need to divide that by 3. 18/3 = 6. So she rented the bike for 6 hours.

ozzi3 years ago

7 0

The formula is 3x+14=32.
answer is 6

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Olivia bought some granola bars and spent at least $6.24. Write and solve an equality to find the number of granola bars she bou

marishachu [46]

Answer:

n ≥ 6.24/x

Step-by-step explanation:

Given that :

Amount spent is atleast $6.24

Let price spent = p

p ≥ $6.24

If cost of granola bar = x

The number of granola bars, n purchased will be :

n ≥ 6.24/x

Since cost of granola bar isn't given, we represent it as x.

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2 years ago

Natsumi went on a business lunch. The pretax bill was $55.60. She decided

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8.25% of 55.60 = 4.58700

We round that number to 4.59

(I am assuming the tip is based on the amount of the pretax bill.)

15% of 55.60 = 8.34

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3 years ago

Karen stacks a set of cans as shown. The top can has a diameter of 2 inches, the middle can has a diameter of 5 inches, and the

german

Answer:

Unknown

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What is the question? You have the information listed but you forgot to ask the question.

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2 years ago

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. The arena want

bagirrra123 [75]

Answer: 7/50

14%

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0.14 to %= 0.14 ×100=14%

Total number of balls=6

Blue balls=2

Golden balls=2

Green balls=2

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2 years ago

The base of a triangle is nine centimeters longer than the perpendicular height. If the area of the triangle is 180 square centi

Rom4ik [11]

Answer:

Step-by-step explanation:

<u>Equations</u>

Let's call

b= base of the triangle

h=height of the triangle

The base is 9 cm longer than the height, thus:

b = h + 9

The area of the triangle is:

$\displaystyle A=\frac{bh}{2}$

$\displaystyle A=\frac{(h+9)h}{2}$

And its value is 180:

$\displaystyle \frac{(h+9)h}{2}=180$

Multiplying by 2:

$(h+9)h=360$

Operating:

$h^2+9h-360=0$

Factoring:

$(h-15)(h+24)=0$

The only valid positive solution is:

h = 15 cm

And b = h + 9 = 24

b = 24 cm

The base is 24 cm long.

7 0

3 years ago