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kvasek [131]
3 years ago
8

Pleeeeeeeez help thank you

Mathematics
2 answers:
MissTica3 years ago
7 0

Answer:

D: 55.5d + 90

Step-by-step explanation:

Contact [7]3 years ago
6 0

Answer:

D

Step-by-step explanation:

use the distributive property and multiply the numbers by 6 so that you get D

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Ivanna drove 696 miles in 12 hours. At the same rate, how many miles would she drive in 7 hours?
Alexxandr [17]

Answer:

406

Step-by-step explanation:

We need to find the unit rate or how many miles can they drive in 1 hour. So we do 696/12 which is 58. So we have 58 miles in 1 hour. Now we multiply the number of desired hours, 7 and multiply it by 696. Which is 406

3 0
3 years ago
Complementary angles have measures (4x)° and (5x−27)°. find the measure of the larger angle.
Luda [366]

Answer:

4x=90

X=90÷4

X=22.5

5x-27=90

5x=90+27

5x=117

X=117÷5

X=23.4

So 23.4 is a larger angle

7 0
1 year ago
Aaron selected items totaling 48.75 at the farmerś market. he gave the farmer $60.00. She incorrectly gave him $12.25 in change.
Stolb23 [73]

Answer:

$11.25

Step-by-step explanation:

You give the farmer $60.00 and you subtract $48.75 = $11.25

Therefore the farmer gave you $1.00 more.

7 0
2 years ago
[9 X (10 – 2)] ÷ [2 + (5 x 2)]
gavmur [86]

Answer:

1 element list

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Joan wants to make a dinner plan for next week.. How many different arrangements are there for the 7 d a y s ?
4vir4ik [10]

The number of arrangements is an illustration of permutations.

The number of arrangement is 5040

The given parameter is:

<em />n = 7<em> --- number of days</em>

<em />r = 7<em> --dinners for 7 days</em>

<em />

So, the number of different arrangement is

^nP_r = \frac{n!}{(n - r)!}

Substitute known values

^7P_7 = \frac{7!}{(7 - 7)!}

^7P_7 = \frac{7!}{0!}

^7P_7 = \frac{5040}{1}

^7P_7 = 5040

Hence, the number of arrangement is 5040

Read more about arrangements at:

brainly.com/question/15301090

3 0
1 year ago
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