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Citrus2011 [14]
3 years ago
9

Eliza bought a day pass to rent a bike in the city. The day pass costs $40 from 9 a.m to 7 p.m. There is a additional fee of $4

per quarter hour if she returns the bike after 7 p.m. Eliza has $50 and plans to return the bike at 8:15 p.m . Does Eliza have ebough money ? Explain using an equation. When should she return the bike?
Mathematics
1 answer:
murzikaleks [220]3 years ago
7 0

out of 50 bucks Eliza has already used 40.

she has 10 dollars to pay for 5 quarter of an hour

very quarter of an hour takes 4 dollars. Eliza needs 10 more bucks. Eliza does not have enough money.

In an equation 4$ = 15 Minutes. So Eliza should return the bike at 7:30.

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Anettt [7]
The answer to this question is "you gained profit". The amount of money you gain from selling the stocks now is higher compared to the amount you spent a year ago. The amount you gain from the shares is ($62.25) x 723 = $45006.75. The amount you spent last year is ($47.75) x 723 = $34523.25. The difference between the values is $10483.47. Thus, you gained $10483.47. 

5 0
3 years ago
Which expressions are equivalent to 10a - 25 + 5b
sergey [27]

Answer:

<h2>(2a − 5 + b) · 5</h2><h2>10×(a − 2.5 + 0.5b)</h2><h2>(−2a + 5 − b) ⋅ (−5)</h2>

Step-by-step explanation:

10a-25+5b\\\\-2(-5a-25+5b)=(-2)(-5a)+(-2)(-25)+(-2)(5b)\\=10a+50-10b\qquad NOT\\\\(2a-5+b)(5)=(2a)(5)+(-5)(5)+(b)(5)=10a-25+5b\qquad YES\\\\10(a-2.5+0.5b)=(10)(a)+(10)(-2.5)+(10)(0.5b)\\=10a-25+5b\qquad YES\\\\(-2a+5-b)(-5)=(-2a)(-5)+(5)(-5)+(-b)(-5)\\=10a-25+5b\qquad YES\\\\-10(-a-2.5-0.5b)=(-10)(-a)+(-10)(-2.5)+(-10)(-0.5b)\\=10a+25+5b\qquad NOT

5 0
3 years ago
Evaluate |6| - |-6|.<br><br> -36<br> 0<br> 6<br> 12
lora16 [44]
0 bcz modulas function every negative no. in positive
therefore it becomes 6 - 6 I.e equal to 0
6 0
3 years ago
Read 2 more answers
ㅜ T
melisa1 [442]

Answer:

You firstly multiply 25,5cm with 20cm equals to 510cm then you divide it with 150 equals 3,4cm

Step-by-step explanation:

(25.5cm × 20cm) ÷ 150cm

≈510cm ÷150cm

≈3,4

5 0
3 years ago
What does the combine place value strategy make it easier to find the difference
azamat
This may help you but I'm not so sure tho

7 0
3 years ago
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