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Advocard [28]
3 years ago
6

Pabia made $270.00 for 18 hours of work

Mathematics
1 answer:
masya89 [10]3 years ago
3 0

Answer:

11 hours

Step-by-step explanation:

you have to find how much pabia is making an hour, so you take 270 and divide it by 18. You get 15. So now that you know that Pabia makes 15 dollars an hour, you have to find how many hours he has to work to make 165 dollars. to do that, you take 165 and divide it by 15. you get 11. hope this helps.

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Evaluating expressions
ad-work [718]

Step-by-step explanation:

6.) 8p = 8x9 = 72

8.) 4(d+7) = 4(-2+7) = 4(5) = 20

can't read all of 10 to give an answer

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%20%2B%20y%20%3D%209%20%2B%202x%20-%203y%20%3D%208" id="TexFormula1" title="x + y = 9 + 2x -
Vadim26 [7]

Answer:

(7,2)

Step-by-step explanation:

x + y = 9 + 2x - 3y = 8 is really two equations, and you should show this by separating x + y = 9 from 2x - 3y = 8 through the use of a comma, or the word "and," or through writing only one equation per line.

Here you have the system of linear equations

 x +   y =  9

2x - 3y = 8.

Let's solve this system by elimination.  Mult. the 1st eqn by 3, obtaining the system

3x + 3y = 27

2x - 3y =    8

-------------------

5x = 35, so that x = 7.  Subbing 7 for x in x + y = 9, we get 7 + y = 9, indicating that y = 2.

Thus, the solution to this system of equations is (7,2).


6 0
2 years ago
8:2 in its simplest form
VMariaS [17]

Answer:

4:1

Step-by-step explanation:

just divide by 2

4 0
3 years ago
Kelan shaded 0.5 of the rectangle what fraction equals 0.5
andre [41]
The decimal 0.5<span> represents the </span>fraction<span> 5/10. The decimal 0.25 represents the </span>fraction<span> 25/100. Decimal </span>fractions<span> always have a denominator based on a power of 10. We know that 5/10 is equivalent to 1/2 since 1/2 times 5/5 is 5/10.</span>
6 0
3 years ago
Read 2 more answers
Solving one step equations 1/4 a = 3
Pie

Answer:

a = 12

Step-by-step explanation:

\frac{1}{4} a = 3

Convert element into fraction : 3= 3/1

\frac{1a}{4}  =  \frac{3}{1}

Cross multiply

1a \times 1 = 4 \times 3 \\ a = 12

6 0
3 years ago
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