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lana66690 [7]
3 years ago
6

Emma bought 7 notebooks for $8.75. How much would 2 notebooks cost?

Mathematics
1 answer:
goldenfox [79]3 years ago
4 0

Answer:

$2.50

Step-by-step explanation:

8.75 / 7= 1.25

1.25 * 2 =2.50

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One Us dollar equals .84 euros. Margo is traveling and wants to exchange $400 for euro. how many euros will she get? ​
Galina-37 [17]

Answer:

336€

Step-by-step explanation:

$1 = .84€

(Multiply by 400)

$400=336€

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3 years ago
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Ash's family is on vacation. their car is traveling at a constant of 60 miles per hour.
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3 years ago
8{(5*3)+(2*5)+(2*10)=
DerKrebs [107]

Answer:

8(5*3)+(2*5)+(2*10)=360

Step-by-step explanation:

8(15)+(10)+(20)=

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Simplify (4+2n3)+(5n3+2). Write the answer in standard form.
Ulleksa [173]

Answer:

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Step-by-step explanation:

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6 0
4 years ago
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How to factor 4x^2+24x+27​
fomenos

Answer:

(2 x + 3) (2 x + 9)

Step-by-step explanation:

Factor the following:

4 x^2 + 24 x + 27

Factor the quadratic 4 x^2 + 24 x + 27. The coefficient of x^2 is 4 and the constant term is 27. The product of 4 and 27 is 108. The factors of 108 which sum to 24 are 6 and 18. So 4 x^2 + 24 x + 27 = 4 x^2 + 18 x + 6 x + 27 = 9 (2 x + 3) + 2 x (2 x + 3):

9 (2 x + 3) + 2 x (2 x + 3)

Factor 2 x + 3 from 9 (2 x + 3) + 2 x (2 x + 3):

Answer: (2 x + 3) (2 x + 9)

3 0
4 years ago
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