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Ahat [919]
4 years ago
14

Can someone help. Please

Mathematics
1 answer:
KonstantinChe [14]4 years ago
5 0

Answer:

Answer below       Please give brainliest!!  

Step-by-step explanation:

Sue Black:  8x5=40 hours    40 x $6.75 = $270


Jerry Atrix:  7.25 + 3 + 6.75 + 8 + 5 = 30 hours

                    30 x $5.15 = $154.50


Sam Ting:  7.75 x 5 = 38.75 hours

                 38.75 x $8.75 = 339.0625 = $339.06

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9/8 + 1/3 = <br> How much does the fractions above equal all together
LuckyWell [14K]
First, since you are adding, you would need to determine a common denominator. It would be 24. 
\frac{9}{8} = \frac{27}{24}
\frac{1}{3} = \frac{8}{24}

Next, you would plug them back into the equation. 
\frac{27}{24} + \frac{27}{24}

Now, all you would have to do is solve it and then simplify the sum. 
\frac{27}{24} + \frac{27}{24} = \frac{35}{24} = 1 \frac{11}{24} 

The answer should be 1 \frac{11}{24} 

I hope this helps!

8 0
4 years ago
Alexandra read 3/7 of the pages in her 112-page book. How many pages has she read already?
Fittoniya [83]

Answer:

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Step-by-step explanation:

112÷7=16 so 3x16=48

8 0
3 years ago
Two equations are given below:
vovikov84 [41]
You can fill the second in in the first to get an equation with only b:

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b = -6

a = -6-2 = -8

So (-8,-6) is the answer.
3 0
3 years ago
riders of an amusement park roller coaster must be at least 4 ft 6 in tall. writr thr inequality to show this. thrn describe ehy
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