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ladessa [460]
3 years ago
8

Can someone please help me with all 3 of these questions By today thank you

Mathematics
1 answer:
Olin [163]3 years ago
7 0
5 x 2/4 = 5/1 x 2/4 =  2 2/4 = 2 1/2
<span>8)  </span> not equal, not equal, equal
9)   1/8 of a pound is in each portion
10)   $3.75

I hope this helps you. With number 8, all i did was simplify the fractions and see if the can be equal to the first fraction in the whole question and determined my answer by that. For number 9, i divided 1/2 of a pound by 2 and got 1/4 of a pound, and then divided that by 2, and i got the answer of 1/8 of a pound. When it come to number 10, i multiplied $0.50 by 7 and got $3.50, and since the last part was half a foot i knew it would cost $0.25 instead of $0.50, so i just added that to the answer and got the end result of $3.75.
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Write an expression that is equivalent to 3y − 9.
dybincka [34]

Answer:

3(y-3)

Step-by-step explanation:

just factor out the greatest common factor

7 0
3 years ago
Help help help math math
Contact [7]

\frac{2 |x - 3| }{5}  = 6 \\

5 \times  \frac{2 |x - 3| }{5}  = 5 \times 6 \\

2 |x - 3|  = 30

\frac{2 |x - 3| }{2}  =  \frac{30}{2}  \\

|x - 3|  = 15

x - 3 = 15

x - 3 + 3 = 15 + 3

x = 18

<h2>OR</h2>

x - 3 =  - 15

x - 3 + 3 =  - 15 + 3

x =  - 12

4 0
2 years ago
Read 2 more answers
How do I solve this?
Sav [38]
It has no solution. The statement is false for any value x and y therefore the system of equations has no solution.
8 0
2 years ago
Factor completely 3x – 15.<br> -<br> 03(x - 5)<br> 03(x + 5)<br> 3x(-15)<br> Prime
kiruha [24]
Probably A the correct question good luck!
4 0
2 years ago
A pitcher of fruit punch it's 2 gallons. If 9 people share the entire picture equally how much punch does each person get ?
Lina20 [59]
Well, 1 gallon = 16 cups. So 2 gallons = 16 * 2 = 32. Then divide it between 9 people. So 32 / 9.
32 / 9 = 3.5
So each person gets about 3.5, or 3 1/2, cups of punch. 
6 0
3 years ago
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