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Serga [27]
3 years ago
13

Pls someone help me

Mathematics
1 answer:
victus00 [196]3 years ago
4 0

Answer:

What Wally did wrong is that it is supposed to be (4a-5)(a-4)

In order to get -21 a. He was supposed to use negative 5 and 4 to get to negative 21

If he used (4a+5)(a+5)

The answer will be positive 21 and that's not what the problem is asking

Step-by-step explanation:

Hope this helps :)

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creativ13 [48]

Answer:

It would be B

Step-by-step explanation:

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3 years ago
To buy a truck you can pay $13,000 cash or put down $4250 and make 24 monthly payments of $595.54. How much would you save by pa
-Dominant- [34]

Savings by paying cash is $1,289.6.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

To buy a truck cash payment = $13,000

And, Put down cash = $4250

Now, Calculate the total amount with payments;

Total amount with payment = Payment amount * Total month

                                          = $595.54 * 24

                                          = $14,289.6

And, Calculate the total amount saved by paying cash;

Savings by paying cash = Total amount with payments - Cash payment

                                    =  $14,289.6 - $13,000

                                    = $1,289.6

Hence, Savings by paying cash is $1,289.6.

Learn more about the multiplication visit:

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4 0
1 year ago
Athena priced each of her art pieces at the same price and displayed them for sale in two different art shows. She made $495.80
pshichka [43]
In the question "Athena priced each of her art pieces at the same price and displayed them for sale in two different art shows. She made $495.80 from the first art show and $371.85 from the second show. If Athena sold 7 pieces of art, what price did each piece sell for?" To get the price that each piece of art sells for: Total sales made from selling 7 pieces of art = $495.80 + $371.85 = $867.65 The price for each piece of art = $867.65 / 7 = $123.95 Thus each piece of art sells for $123.95<span> and hence the correct answer.</span>
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4 years ago
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Nitella [24]
Letter C.
The series is neither arithmetic or geometric.
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5 0
4 years ago
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12.7 = x – 3.8 help again
PilotLPTM [1.2K]

Answer:

x=16.5

Step-by-step explanation:

12.7 + 3.8 = x - 3.8 + 3.8

16.5 = x

6 0
3 years ago
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