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3 years ago

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You and three friends own a paint shop. The shop's profit was $536 in the first month. You always divide the profits equally. In

two months, each of you had made $224. How much profit did the shop make in the second month? CLEAR CHECK $88 $312 $360 $1,920

1 answer:

d1i1m1o1n [39]3 years ago

3 0

C. $360 $536+$360=$896 $896/4= $360

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Arisa [49]

Answer:

The answer to your question is 25%

Step-by-step explanation:

Data

Initial price = $2.00

Final price = $2.50

First we subtract the final price to the inicial price

increment = 2.50 - 2.00

= $0.50 It's the amount that the school increases to the community members

Now we use a rule of three to find the percent

$2.00 ---------------------- 100%

$0.50 --------------------- x

x = 0.50 x 100/2 = 50/2 = 25%

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Which of the following values for x and y satisfy the following system of the equations?

weqwewe [10]

Answer:

The answer to your question is letter C

Step-by-step explanation:

Equations

x + 4y = 10

5x + 10y = 20

Process

1.- Substitute all the options in both equations and evaluate them

a) x = 3, y = 2 This option is incorrect

(3) + 4(2) = 10 3 + 8 = 10 11 ≠ 10

5(3) + 10(2) = 20 15 + 20 = 20 35 ≠ 20

b) x = 2, y = -3 This option is incorrect

(2) + 4(-3) = 10 2 -12 = 10 -10 ≠ 10

(2) + 10(-3) = 20 2 - 30 = 20 -28 ≠ 20

c) x = -2, y = 3 This is the right answer

(-2) + 4(3) = 10 -2 + 12 = 10 10 = 10

5(-2) + 10(3) = 20 -10 + 30 = 20 20 = 20

d) x = 3, y = -2 This option is incorrect

(3) + 4(-2) = 10 3 - 6 = 10 - 3 ≠ 10

5(3) + 10(-2) = 20 15 - 20 = 20 -10 ≠ 10

6 0

3 years ago

Jeremy wants to give a 20% gratuity to his cab driver. His fare was $35.50. What is the total amount he will pay the driver?

Anna [14]

$42.60. You multiply 35.50 by .20 (that's decimal version of 20%) which equals 7.10. Then you add 35.50+7.10=42.60

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3 years ago

Read 2 more answers

Write 52,640 in scientific notation. Please

DanielleElmas [232]

Answer:

5.264 * 10^4

Step-by-step explanation:

We put a decimal point to the right of the number, so

52640.

Then we move it to the left until we get a number that is between 1 and 10.

5.2640

This was four hops to the left.

We can remove the trailing 0, and write

5.264 * 10^4

10^4 because of the four hops

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3 years ago

Read 2 more answers

This is 210 dollars more than the static graders, but only 4/5 as much as the stactic graders. For every 60 dollars the teachers

lesya692 [45]

The teachers plan will raise money is 1.8 times the static graders plan.The teachers plan to raise a dollar is 5/6 times the static graders plan to raise a dollar.More dollars will be raised by the teachers plan compared to the static graders plan.

Step-by-step explanation:

In the question,

Let what the static graders plan to rise to be $x.

Let what the teachers plan to rise to be $ y

You understand that ;

y =210 +x ----------------(this is 210 dollars more than the static graders raise)

y=x+4/5 x -------------------(but only 4/5 as much as the static graders)

Solving the equations to get x and y

210+x=x+4/5x

5(210+x)=5*x+4x

1050+5x=5x+4x

1050=5x+4x-5x

1050=4x

1050/4=4x/4

x=$262.50

y=210+262.50=$472.50

Additionally, for every $60 raised in teachers plan, the static graders raise $50

This means in teachers plan 1$ raised equals 5/6$ raised in static plan

y=5/6x

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3 years ago