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Rudik [331]
3 years ago
11

Which of these is NOT equivalent to 2-^3.

Mathematics
1 answer:
shusha [124]3 years ago
7 0
<span>2^2 times 2^-5 i think but i am not positive</span>
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Jade has $451. 89 in her checking account. After 3 checks, each for the same amount, are deducted from her account, she has $358
kompoz [17]

The equation from the given equations, representing c, the amount of one check(for the given condition), in dollars is given by: Option C: 358.92 + 3c = 451.89

<h3>How to interpret the division? </h3>

When 'a' is divided by 'b', then the result we get from the division is the part of 'a' that each one of 'b' items will get.

Thus, if 10 mangoes are there, and 2 people, then 10 ÷ 2 is the number of mangoes each person would get, which is 5.

Division, thus, can be interpreted as equally dividing the number that is being divided in total x parts, where x is the number of parts the given number is divided.

Thus,  a \div b = a divided in b equal parts.

Also, we can write: a \div b = a \times \dfrac{1}{b}

(it is since a = a times 1 so a/b = 1 \times (a/b) = (1/b) \times a)

For the given case, the amount those 3 checks together have is the difference in Jade's account's initial and final balance.

Amount deducted by 3 checks = $451.89 - $358.92

Amount of all 3 checks is $c

Thus, total of their amount = $(c + c + c) = 3c

Thus, we get:

3c = 451.89 - 358.92\\\\\text{Dividing both the sides by 3}\\\\c = \dfrac{451.89 - 358.92}{3} \text{\: (in dollars)}\\or\\\\358.92 + 3c = 451.89

Thus, the equation from the given equations, representing c, the amount of one check(for the given condition), in dollars is given by: Option C: 358.92 + 3c = 451.89

Learn more about division here:

brainly.com/question/26411682

6 0
3 years ago
For 2 months in a row I made the same amount working. I deposited my money into my bank account that had $80.50 ,I now have $450
Brut [27]
Hey You!

450.50 - 80.50 = 370

370 / 2 = 185

So, you made $185 per month.
4 0
3 years ago
Three students ran 1/2 mile around a track. The table below list the time each student took to run around the track. Complete th
pav-90 [236]

Answer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The average temperature in Antarctica is about -50°C. Which of the following best describes -50°C?
enot [183]

Answer:

D

Step-by-step explanation:

50°C below freezing point of water

8 0
3 years ago
Factor completely 5x(x + 3) + 6(x + 3). (1 point)
11111nata11111 [884]

Answer:

<h3>The answer is ( 5x + 6 ) ( x + 3 )</h3>

Step-by-step explanation:

5x(x + 3) + 6(x + 3)

The final answer is

( 5x + 6 ) ( x + 3 )

Hope this helps you

7 0
3 years ago
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