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Bad White [126]
4 years ago
12

Solve the equation. 20 = –d + 16

Mathematics
2 answers:
tia_tia [17]4 years ago
7 0

Answer:

–4

Step-by-step explanation:

My name is Ann [436]4 years ago
5 0

Answer:

<h2>d = -4</h2>

Step-by-step explanation:

20 = -d + 16          <em>subtract 16 from both sides</em>

20 - 16 = -d + 16 - 16

4 = -d               <em>change the signs</em>

-4 = d ⇒ d = -4

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A youth group has a yard sale to raise money for a charity. The group earns $800 but decides to put its money in the
VladimirAG [237]

Answer:

The amount of money you will receive is $927.419

Step-by-step explanation:

Consider the provided information.

A youth group has a yard sale to raise money for a charity. The group earns $800 but decides to put its money in the  bank for a while.

We need to calculate the amount of money if hot bank pays an interest rate of 3% compounded annually, and the youth group leaves the money in for 5  years.

Future value can be calculated as:

FV=PV(1+r)^n

Substitute PV=800, r=0.03 and n=5 in above equation.

800(1+0.03)^5

800(1.03)^5=927.419

Hence, the amount of money you will receive is $927.419

4 0
3 years ago
Which expression can be used to convert 22 Australian dollars to US dollars? Assume 1. 2 Australian dollars equals 1 US dollar.
kolbaska11 [484]

The correct expression to convert the 22 AUD into USD is option A.

<h2>How do you convert the Australian dollars into US dollars?</h2>

Given that the value of 1 US dollar is equal to the value of 2 Australian dollars. We can write this as given below.

1 USD = 2 AUD

1 AUD = 1/2 USD

The 22 Australian dollars can be converted as,

22 \;\rm AUD = \dfrac {1}{2}\times 22 \;\rm USD

Hence the correct expression to convert the 22 AUD into USD is option A.

To know more, follow the link given below.

brainly.com/question/19943359.

3 0
2 years ago
The smallest integer that can be added to -2m3 − m + m2 + 1 to make it completely divisible by m + 1 is .
Iteru [2.4K]

Answer:

(-5) is smallest integer to be added.

Step-by-step explanation:

In the given expression we have to identify the smallest integer to be adeed so that it is divisible by (m+1).

If we divide the expression then we get quotient (-2m²+3m-4) and the remainder is +5.

Therefore we can say that if we subtract 5 from the given expression it will be divisible by (m+1).

So the answer is (-5) is the smallest integer to be added.

5 0
3 years ago
Which is bigger one hundred or ten squared?
pochemuha
It is the same outcome
8 0
3 years ago
Read 2 more answers
Help pls !!!!!!!!!!!!!!!!!
tangare [24]

Answer:

She spent $33 dollars

Step-by-step explanation:

3 times 2.75 equals 8.25

4 times 5.50 equals 22

1 times 2.75 equals 2.75

8.25+22+2.75= $33

4 0
3 years ago
Read 2 more answers
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