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masha68 [24]
4 years ago
6

citrus weekly wages are $20 less than twice what Mary earns in one week in citra makes $120 a week write and solve an equation t

hat can be used to determine the Mary's weekly wages
Mathematics
1 answer:
kifflom [539]4 years ago
4 0

Answer:

X= Mary’s wages

2x-20=120

Add 20 to both sides

2x=140

Divide both sides by 2

X=70

$70

Step-by-step explanation:

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5 0
3 years ago
2/3x+15=17 please and thank you
frozen [14]

Answer:

x=3

Step-by-step explanation:

2/3x+15=17

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2/3x=2

multiply by 3 to eliminate the fraction

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7 0
3 years ago
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Neporo4naja [7]
61 = 3b + 7

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3 years ago
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Compute the number of vinyl tiles, measuring 25 cm each side, needed to tile a kitchen measuring 102 ft. by 18 ft. Try not to ro
nadya68 [22]

Answer:   2730 tiles (Approx)    

Step-by-step explanation:

Since, The side length of each side = 25

According to the question the shape of the tile is square.

Thus, the area of one tile = 25 × 25 = 625 cm^2

Also, we need to tile a kitchen measuring 102 ft. by 18 ft

Thus, the area of the room in which we have to tile =  102 × 18 = 1836 feet^2 = 1836×30.48 × 30.48 = 1705699.8144 cm^2

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3 0
3 years ago
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Leya [2.2K]

Answer:

where is the hint

Step-by-step explanation:

you might want to try reading the hint

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