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Ray Of Light [21]
2 years ago
8

Find the sales price of the following item. Choose the correct answer. An oil filter listed at $2.89, marked down 31% $

Mathematics
2 answers:
saw5 [17]2 years ago
5 0
$2
$2.89x.31=.89
$2.89-.89=$2
kolbaska11 [484]2 years ago
4 0

Answer: Sales price of the item would be approximately $2.

Step-by-step explanation:

Since we have given that

List price of the item = $2.89

Rate of decline = 31%

So, Amount reduced by

\frac{31}{100}\times 2.89\\\\=0.31\times 2.89\\\\=\$0.8959

So, Sales price of the item will be

2.89-0.8959\\\\=\$1.9941\\\\=\$2

Hence, Sales price of the item would be approximately $2.

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Pepsi [2]

Answer:

1/4, 1/4, 6/10, 7/10

Step-by-step explanation:

1/4 = 0.25

7/10 = 0.7

6/10 = 0.6

7 0
2 years ago
An angle measures 43°. Find the measure of its supplement and the measure of its complement
Varvara68 [4.7K]

Answer:

supplement: 137

complement: 47

Step-by-step explanation:

Supplement is two angles that equal 180, so just subtract 43 from 180.

complement is two angles that equal 90, so 90-43=47

7 0
2 years ago
The graph of the function f(x)=2x+5/x+3
Art [367]
What’s the yintercept of the function?
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3 years ago
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eimsori [14]

Answer:

9

Step-by-step explanation:

The rate of change of a function f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

here [ a, b ] = [ 3, 7 ]

f(b) = f(7) = 47 and f(a) = f(3) = 11, hence

rate of change = \frac{47-11}{7-3} = \frac{36}{4} = 9


3 0
3 years ago
Evaluate the expression for a = 3, b=12 , and c = 4. <br> 8ab over 2bc
aleksley [76]

Answer:

1

Step-by-step explanation:

8*12=96

96*3=288

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48*2=96

96/96=1

3 0
3 years ago
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