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serg [7]
3 years ago
14

John made $20 for 2 hours of work. Sally made $50 for 4 hours of work. How do John and Sally's hourly pay rate compare?

Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0
20/2= 10

John makes 10 dollars an hour.


50/4= 12.5

Sally makes 12.50 dollars an hour.

Sally makes more than John. 

I hope this helps!
~kaikers

vlabodo [156]3 years ago
3 0
John gets $10 per hour and Sally makes $12.50 per hour so Sally makes $2.50 more then John per hour.

We can tell John makes $10 per hour because we divid how much he made by the amount of hours it took to make to get 10 and we did the same thing for Sally ($50/4=12.5) and then we subtract Sally's pay per hour by John's pay per hour to see how much more Sally makes per hour. 

I hope that helped and made sense. :)
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4 0
2 years ago
Anna is making 11 necklaces using 35 beads for each. How many beads (B) are needed to make all of the necklaces?
ss7ja [257]

Answer: c. b/35 =11

Step-by-step explanation:

the total beads is over beads of necklace and there’s 11 necklaces needed to make

8 0
3 years ago
WHAT DOES THIS MEAN I DONT UNDERSTAND
Art [367]

Answer:

the goal is to try and get x alone. For the 1st problem, x=3.

Step-by-step explanation:

3x + 1 = 10      Subtract 1 both sides to cancel out the 1 on the left side. 10-1 = 9

3x = 9             To get x alone here, Divide 3 on both sides. 9/3 = 3

x = 3                Now x is alone, which means x = 3.

This is right because if you plug x with 3, the sum = 10.

(3*3) + 1 =10

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3 0
2 years ago
Order these numbers from LEAST to GREATEST. A) 2, 11 /8 , 7 /4 B) 7 /4 , 11 /8 , 2 C) 11 /8 , 7 /4 , 2 D) 11 /8 , 2, 7 /4
Nezavi [6.7K]

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Step-by-step explanation:

7 0
3 years ago
How can you write the expression 7(b – 2) in words?
m_a_m_a [10]

Solution:

Let's verify each option to see which is correct.

<u>Option A</u>

Two subtracted from the quotient of seven divided by b.

  • => 7/b - 2 = 7(b - 2)                                                                [False]

<u>Option B</u>

Seven added to difference of b minus two.

  • => 7 + (b - 2) = 7(b - 2)                                                           [False]

<u>Option C</u>

The quotient of seven divided by b minus two.

  • => 7/b - 2 = 7(b - 2)                                                               [False]

<u>Option D</u>

Two subtracted from seven times b

  • => 7b - 2 = 7(b - 2)                                                                [False]

<u>Option E</u>

The product of seven and the difference of b minus two

  • => 7 x (b - 2) = 7(b - 2) = 7(b - 2)                                           [True]

Option E is correct.

3 0
2 years ago
Read 2 more answers
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