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exis [7]
3 years ago
12

Solve. -2/5x-9<9/10 Show your work. Will mark brainliest! (the slashes mean fractions)

Mathematics
1 answer:
lara [203]3 years ago
4 0

Answer:

x > -99/4

Step-by-step explanation:

(−2/5)(x)−9<9/10

Simplify both sides of the inequality.

−2/5x−9<9/10

Add 9 to both sides.

−2/5x−9+9<9/10+9

−2/5x<99/10

Multiply both sides by 5/(-2).

(5/−2)*(−2/5x)<(5/−2)*(99/10)

x>−99/4

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Answer:

d ≤ 30

Step-by-step explanation:

40 - 10 = 30

she will be able to spend at most 30 dollars

7 0
2 years ago
The marked price of an article is 30% above it's selling price and the cost price is 35%less than it's marked price. find the di
SashulF [63]

Answer:

Let C be the cost price of the article. Then:

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So:

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If the article is then marked down 35%, then its’ price would be:

1.3C(1–35%)=1.3C(.65)

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8 0
3 years ago
The table is shows the fraction of the votes that each candidate received. If 230 students voted, how many students voted for ea
barxatty [35]

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***************** DOUBLE-CHECK ****************

138 + 69 + 23 = 230  Correct!!


6 0
3 years ago
Read 2 more answers
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7 0
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