3 years ago

Molly has 700 pennies. Which expression shows

Mathematics

1 answer:

Rashid [163]3 years ago

7 0

Answer: 28

Step-by-step explanation:

Divide 700 by 25

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Selam purchased a pen at 20% discount on marked price but sold it at marked price find the grain per cent of the Saleem on the t

kiruha [24]

Answer:

25%

Step-by-step explanation:

let the Market Price of the Watch (M.P.) be x

CP for Rahim=x-[(20/100)*x]

CP = (1 *x) /5 = 4x/5

SP for Rahim = MP = x

Difference (Profit) = SP-CP = x - (4x/5) = (5x - 4x)/5 = x/5

Profit % = (Profit/CP) * 100

Profit % = (x/5)/(4x/5) * 100

Profit % = 25 %

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2 years ago

Can you tell me the answer? E = ?

Travka [436]

Answer:

$E=mc^{2}$

Step-by-step explanation:

An Albert Einstein iconic math problem.

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3 years ago

Which accurately describes a circle with a radius 12 centimeters and center Q?

JulijaS [17]

Answer:

the answer is d!

Step-by-step explanation:

because the radius is measuring the distance from any point on the circle to the very center of the circle

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3 years ago

AB is a midsegment of trapezoid DEFG what is x?

Mamont248 [21]

Answer:

D. 2

Step-by-step explanation:

DEFG is a trapezoid and AB is its Midsegment.

Therefore,

$AB =\frac{1}{2}(DG + EF) \\ \\ 12 = \frac{1}{2} (5x - 4 + 8x + 2) \\ \\ 12 \times 2= (13x - 2) \\ \\ 24 = 13x - 2 \\ \\ 24 + 2 = 13x \\ \\ 26 = 13x \\ \\ x = \frac{26}{13} \\ \\ x = 2$

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3 years ago

Felicia had $80 when she went to a music store that charges $18 for each CD. She needs to have no less than $20 in her wallet wh

Oxana [17]

Answer: See explanation

Step-by-step explanation:

Let the possible number of CDs that she could buy be represented by x. Then, the equation can be represented as:

80 - 18x ≤ 20

80 - 20 ≤ 18x

60 ≤ 18x

x ≤ 60/18

x ≤ 3.33

The highest amount of cd that she can is 3 or less.

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3 years ago