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3 years ago

Evaluate the expression when a=2 and x= -3

Mathematics

1 answer:

otez555 [7]3 years ago

4 0

Step-by-step explanation:

Where's the espression?????

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A store owner uses a selling price of 125% of the cost of an item. If a pair of jeans has a sales price of $52.50, what cost doe

IgorC [24]

Answer:

The cost store owner pay for the pair of jeans is $42.

Step-by-step explanation:

Given:

A store owner uses a selling price of 125% of the cost of an item.

If a pair of jeans has a sales price of $52.50.

Now, to find the cost price of the store owner pay for the pair of jeans.

Let the cost price of jeans be $x.$

Sell price of jeans = $\$52.50.$

Now, to get the cost price of store owner pay for the pair of jeans:

As given the store owner uses a selling price of 125% of the cost of an item.

According to question:

$125\%\ of\ x=52.50$

$\frac{125}{100} \times x=52.50$

$1.25x=52.50$

Dividing both sides by 1.25 we get:

$x=42.$

The cost price of jeans = $42.

Therefore, the cost store owner pay for the pair of jeans is $42.

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2 years ago

Aimee must add together the following numbers:

Feliz [49]

The correct answer is C. Aimee used the Associative and Commutative properties to put numbers that are easy to add next to each other.

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2 years ago

Answer this question plzzzz ASAPPPPP!!!!!!!!

NISA [10]

Its the bottom one...

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2 years ago

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Can you please show me the steps and solution to this problem?

ANEK [815]

M = - 7 - 3 / - 2 - 4
m = - 10 / - 6
m = 10/6
m = 5/3

y = 5/3x + c , (4,3)
3 = 5/3(4) + c
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i am a mathematics teacher. if anything to ask please pm me

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2 years ago

What is 6/7 times 7/9

Mrac [35]

$\frac{6}{7} \times \frac{7}{9} = \frac{6}{9} = \frac{2}{3}$

2/3 is your answer.

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2 years ago

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