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3 years ago

Plz help will choose brainliest provide an explanation.

Mathematics

1 answer:

nika2105 [10]3 years ago

7 0

Answer:

I wanna say b

Step-by-step explanation:

I'm gonna say b because u would think since they've paid $13, and it sells for $22, u would add that on the price, which in my opinion would be x + 13 = 22

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3 years ago

Wilbur paid $7 for a sandwich. He now has $10. With how much money did he start?

kupik [55]

seventeen dollarsStep-by-step explanation:

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3 years ago

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You buy a car worth 40,000. The value depreciates at a rate of 10% each year. What will your car be

aleksklad [387]

Answer:

55,000 I think not sure

Step-by-step explanation:

40,000 + 5 +10

4 0

3 years ago

2 1/4(4x-1)=1 3/5(1+4x)?? I need help with this problem. Thanks!!

koban [17]

Solving $2\frac{1}{4}(4x-1)=1\frac{3}{5}(1+4x)$ we get $x=\frac{77}{52}$

Step-by-step explanation:

We need to solve the problem: $2\frac{1}{4}(4x-1)=1\frac{3}{5}(1+4x)$

Solving:

$2\frac{1}{4}(4x-1)=1\frac{3}{5}(1+4x)\\\frac{9}{4}(4x-1)=\frac{8}{5}(1+4x)\\9x-\frac{9}{4}=\frac{8}{5}+\frac{32x}{5}$

Add 9/4 on both sides:

$9x-\frac{9}{4}+\frac{9}{4}=\frac{8}{5}+\frac{32x}{5}+\frac{9}{4}$

$9x=\frac{8}{5}+\frac{9}{4}+\frac{32x}{5}\\9x-\frac{32x}{5}=\frac{8}{5}+\frac{9}{4}\\\frac{9x*5-32x}{5}=\frac{8*4+9*5}{20}\\\frac{45x-32x}{5}=\frac{32+45}{20}\\\frac{13x}{5}=\frac{77}{20}\\x=\frac{77}{20}\times \frac{5}{13}\\x=\frac{77}{4*13}\\x=\frac{77}{52}$

So, Solving $2\frac{1}{4}(4x-1)=1\frac{3}{5}(1+4x)$ we get $x=\frac{77}{52}$

Keywords: Solving Fractions

Learn more about Solving Fractions at:

#learnwithBrainly

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4 years ago

What is the area of this figure? Please help

WITCHER [35]

Answer:

im almost positive the answer is 35 but if I'm wrong then I need to repeat some grades

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3 years ago