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nlexa [21]
3 years ago
14

Find the solutions to the equation below.

Mathematics
1 answer:
Volgvan3 years ago
4 0

Answer:

A and C

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero

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Alex swam a total of 11.5 hours during the work week and then swam a total of 2.6 hours on the weekends. He swam the same number
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98.7 hours            11.5+2.6=14.1x7 weeks =98.7 hours
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3 years ago
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Each hat cost $9. Each scarf cost $4 less than each hat. What is the total for 7 hats and 9 scarves? Write a number sentence for
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9xh = total cost of the hat 
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Todd uses 21 white tiles & some black tiles to make a mosaic.The mosaic has a total area of 144 square centimeters.Each tile
icang [17]

Answer: Todd used 27 black tiles.

Step-by-step explanation:

Let x represent the number of black tiles that Todd used.

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Also, the total area covered by the black tiles is

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The mosaic has a total area of 144 square centimeters. This means that

3x + 63 = 144

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3 0
3 years ago
3 Jade buys a blouse and a skirt for of their original price. She pays a total of $31.50 for the two items. If the original pric
maksim [4K]

Answer:

$13.50

Step-by-step explanation:

if the total is $31.50, it is both the blouse and the skirt together, so uf you take away the blouse from the total ($31.50 - $18) then yiu are keft with the price of the skirt

7 0
2 years ago
Jen Butler has been pricing​ Speed-Pass train fares for a group trip to New York. Three adults and four children must pay
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A=adult pay
c=child pay
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subtract
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c=11
a=24-11=13
price of adult ticket=13$
price of child's ticket=$11

5 0
3 years ago
Read 2 more answers
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