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2 years ago

The list below shows the prices of T-shirts at a clothing store,

Mathematics

1 answer:

VLD [36.1K]2 years ago

3 0

Answer:

The answer is the sum of the prices divided by 7.

Step-by-step explanation:

~Anna

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Ava bought some pens for $ 2 $ 2 each and some pencils for $ 1 $ 1 each. She bought 3 3 more pens than pencils and spent a total

zalisa [80]

Answer:

Number pencils Ava bought = 2

Explanation:

Price of pen = 2 $

Price of pencil = 1 $

Total money spent = 12 $

Let the number of pen be a and number of pencil be b.

2 a + b = 12 -----------------------------------Equation 1

We have, she bought 3 more pens than pencils

a - b = 3 -------------------------------------- Equation 2

Equation 1 +Equation 2,

2 a + b + a - b = 12 + 3

3a = 15

a = 5

Substituting in equation 2

5 - b = 3

b = 2

Number pencils Ava bought = 2

3 0

2 years ago

Connor borrows $8,000 at a rate of 19% interest per year. What is the amount due at the end of 7 years if the interest is compou

Vlada [557]

Answer:

Step-by-step explanation:

30,248.35

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10 months ago

| 5x -2y | - | 3x | if x = -3 and y = 2

Natalka [10]

Answer:

If $x = -3$ and $y = 2$ , then $|5x-2y|-|3x| = 10$

Step-by-step explanation:

This is a problem that utilizes both substitution and the order of operations.

$|5x-2y|-|3x| = \\|-15-(2)(2)|-|(3)(-3)| =\\ |-15-4|-|(3)(-3)| =\\|-19|-|(3)(-3)| =\\19-|(3)(-3)| =\\19-|-9| =\\19-9 =\\10$

5 0

3 years ago

Read 2 more answers

Brandon bought a baseball on for $15.00. He had a coupon for a 20% discount. How much did Brandon pay for the baseball?

IRINA_888 [86]

Brandon payed $12.00. So C.

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3 years ago

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What is one possible value of 2x

Georgia [21]

Answer:

really good

Step-by-step explanation:

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2 years ago