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Len [333]
3 years ago
5

Rachel drove 756 miles in 12 hours. At the same rate, how many miles would she drive in 8 hours?

Mathematics
1 answer:
kvv77 [185]3 years ago
4 0

Answer:

504 miles

Step-by-step explanation:

you would do 756÷12 which equals 63.... For every hour that you drive its 63 miles. Then you do 63×8 to get 504

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Do,2 of Y is:<br> (5, 4)<br> (6,4)<br> (3/2,1)
kotegsom [21]

Answer:

(6,4)

Step-by-step explanation:

This question asks you to dilate by a factor of 2, and from the origin. Because it is from the origin, we can simply multiply the coordinates of Y by 2

3*2=6

2*2=4

so the result is 6,4

5 0
3 years ago
More math questions there are 2
7nadin3 [17]

<em><u>Problem One</u></em>

Remark

You don't pay a sales tax until cash is exchanged for goods or services.

So what is 70% off

Solution

Sale price = given price * (100% - 70%)

Sale Price = 72 * 30%

Sale Price = 72 * 30/100

Sale Price = 72 * 0.3

Sale Price = 21.6 dollars.

The sales tax is 5% of this amount

21.6 * 5/100 = 1.08

The total cost is = 21.6 + 1.08 = 22.68

Problem Two

If they marked up 100%, effectively they doubled the price.

New Price = old price + 100% of old price.

New Price = 48.50 + 48.50 = 97 dollars.

The sales tax is 6% * 97 = 6/100 * 97 = 5.82

Total Cost = Cost of item + Tax

Total Cost =97 + 5.82

Total Cost = 102.82 Answer <<<<

4 0
3 years ago
Tell whether the number given is solution of 32 greater than or equal to 7x plus 4?
Katyanochek1 [597]
Just substitute in the values in 32>7x+4
if x=-1 ---->32>7(-1)+4---->32>3 which is true.It is a solution
if x=5--->32>7(5)+4--->32>39 which is false.it is NOT a soultion
if x=0---->32>4---->which is true .It is a solution
if x=4---->32>7(4)+4---->which is true. it is a solution

7 0
3 years ago
Read 2 more answers
a total of 17100 seats are still available for the next hockey game. If 62% of the tickets are sold, how many seats are in the a
ivanzaharov [21]
10,602

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8 0
3 years ago
HELP WILL REWARD
creativ13 [48]

Answer: 160 miles

==========================================

Explanation:

x = number of miles driven, y = cost

First plan: y = 0.08x + 61.98

Second plan: y = 0.13x + 53.98

Equate the two right hand sides of each equation; solve for x

0.13x + 53.98 = 0.08x + 61.98

0.13x - 0.08x = 61.98 - 53.98

0.05x = 8

x = 8/0.05

x = 160

---------

Extra Info: plugging x = 160 into each equation gives us...

y = 0.08x + 61.98 = 0.08*160+61.98 = 74.78

y = 0.13x + 53.98 = 0.13*160 + 53.98 = 74.78

Therefore, driving 160 miles for each plan yields the same cost $74.78, which helps us confirm we have the right answer.

5 0
3 years ago
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