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yulyashka [42]
3 years ago
11

Could someone please answer only 22 for me please, don’t understand

Mathematics
1 answer:
Rasek [7]3 years ago
8 0

Answer:

p = 10

Step-by-step explanation:

3p + 10 + 5p = 90

8p + 10 = 90

90 - 10 = 80

80 / 8 = 10

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The length of a remote control car is 8 1/2 inches to the nearest half inch and 8 1/4 to the nearest quarter inch . Which measur
zalisa [80]

Answer:

8 1/4 inches

Step-by-step explanation:

If the answer were closer to 8 1/2 inches then when measuring to the nearest quarter inch, the answer would have been 8 1/2. Instead the answer was 8 1/4 because the length was closer to 8 1/4 than it was to 8 1/2.

7 0
3 years ago
What is the answer!!! 35.00 for a jacket. 10% discount 5% sales tax whats the final cost? PLEASE HELP ME
ASHA 777 [7]
Firstly, you should find the discount that is taken off of the jacket, and then also find the sales tax.
As the discount is 10%, you simply have to divide 35 by 10. 35/10= 3.50.
Therefore, you need to subtract the 3.50 from the 35, which gives you 31.50. You've then got the 5% sales tax to add on, which is 3.50/2= 1.75, you've then got to add 1.75 to 31.50, which gives you 33.25.
However, if the sales tax is on the discounted price, then it will be 31.50/10= 3.15/2= 1.58, and you've then got to add this is to discount price, which is 31.50+1.58= 33.08

Hope this helps :) 
6 0
3 years ago
0.39/0.75 as a decimal​
MissTica

Answer:

0.52

Step-by-step explanation:

Divide.

5 0
4 years ago
Read 2 more answers
NYCab company charges an initial rate of $5.00 for a ride, plus $0.90 for each mile driven. What is the equation that models the
Fed [463]

Answer:

y= 5 + 0.9x

Step-by-step explanation:

Giving the following information:

NYCab company charges an initial rate of $5.00 for a ride, plus $0.90 for each mile driven.

<u>We need to structure the total cost formula:</u>

y= total cost

x= miles driven

fixed cost= $5

Unitary variable cost= $0.9

y= 5 + 0.9x

8 0
3 years ago
-7 + 3x = -10x +25<br> Show the work
Elanso [62]

Answer:

Step-by-step explanation:

Move -7 to the left, so make 7 positive and & move it next to 25

1. 3x = -10x +25+7

combine 25 & 7

2. 3x=-10x+32

move 10 to the side & combine with 3x

3.  3x+10x=+32

4. 13x = 32

lastly divide 32 from 13

<h2>x= 32/13 OR x= 2  6/13</h2><h2></h2>
5 0
3 years ago
Read 2 more answers
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