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Flura [38]
3 years ago
13

Today, everything at a store is on sale. The store offers a 10% discount.

Mathematics
2 answers:
Softa [21]3 years ago
5 0
$19.8
18*(1+10/100)
18*(1+0.1)
18*1.1
= 19.8
luda_lava [24]3 years ago
4 0

Answer:

$20

Step-by-step explanation:

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In Exercise, simplify the expression. <br> eln(2x+1)
Galina-37 [17]

Answer:

The simplified expression is 2x + 1  

Step-by-step explanation:

We are given the following in the question:

e^{ln(2x+1)}

We have to simplify this expression.

The logarithmic function is the inverse of the exponential function. Thus, we can write

e^{ln(2x+1)}\\=2x + 1

Thus, the simplified expression is 2x + 1

8 0
3 years ago
Solve for x in the inequality.
oee [108]

Answer:

C. x < 5

Step-by-step explanation:

12x < 60

x < 5

5 0
3 years ago
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A) what does the 7.5n expression represent?<br> b) what does the 1500 in the function represent?
denpristay [2]
N= the number of boxes
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3 years ago
The perimeter of this rectangle is 156 cm.
erastova [34]

Answer:

x = 15

Therefore, the length and width are 31 and 47.

Step-by-step explanation:

Perimeter = (2x + 1) + (2x + 1) + (3x + 2) + (3x + 2) = 156

Simplified,

10x + 6 = 156

Subtract 6 from both sides, then divide by 10.

10x = 150

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To find the length and width, substitute 15 (the value of x) into the individual equations.

2(15) + 1 = 31

3(15) + 2 = 47

5 0
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What number goes into .20 and 215?
Leviafan [203]
I think 1 is the only common factor of both 0.20 and 215 but I'm not 100% certain
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3 years ago
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