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Liula [17]
3 years ago
6

Alex went out to dinner with her family. The

Mathematics
2 answers:
padilas [110]3 years ago
6 0
$44.16

To do this you will take 38.40 and multiply it by .15 and get 5.76.
Add 5.76 to 38.40 and you get your answer, $44.16
Crank3 years ago
5 0

Answer:

$44.16

Step-by-step explanation:

total amount to pay = $38.40 + (0.15)($38.40)

                                 = $38.40 + 5.76

                                 = $44.16

You can also just put 38.40 * 1.15 and you will get the same answer

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Rewrite using a single positive exponent. 3-6 -5​
yarga [219]

Answer:

1 \div {3}^{( 30)}

Step-by-step explanation:

There are exponent rules I posted above that are being used here.

We have (3^-6)^-5

Since we have a power times a power, we multiply 6 and 5 to get -30. Look at the first example in the photo.

So, we're left with 3^-30.

If you look at the photo, there's a rule for negative exponents.

Take the inverse of the base number, so 3 in this case:

1 / 3

and then make the exponent positive after taking the inverse.

So, we should get 1 / 3^30

Hope this helps!

3 0
2 years ago
Eight more than the product of some number cubed and two
Greeley [361]
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4 0
3 years ago
A highway map of Ohio has a coordinate grid superimposed on top of the state. Springfield is at point (1, –4) and Columbus is at
aniked [119]
Find the midpoint of (1,-4) and (7,1) to find the rest stop. To do this add the x values and divide by 2, then add the y values and divide by 2. (4,-1.5) is the midpoint.
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8 0
3 years ago
What is the answer to -t+9-4t=59?
kkurt [141]

Answer:

-10

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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aniked [119]

Answer:

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