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ANEK [815]
3 years ago
9

At a dinner, the meal cost $18 and a sales tax of $2.36 was added to the bill.

Mathematics
1 answer:
LenKa [72]3 years ago
3 0

Answer: 20. 36

Step-by-step explanation:

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3/4 yard long and 1/2 yard tall what is the area of the poster frame
zmey [24]
The area is 3/8 yd².

Area = length x width

Given:
length = 3/4 yard
width = 1/2 yard

Area = 3/4 yd * 1/2 yd
Area = 3*1/4*2
Area = 3/8 yd²

In multiplying fractions, multiply the numerators, then, multiply the denominators. lastly, simplify the fraction. 3/8 yd² is already in its simplest form.
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3 years ago
Read 2 more answers
Solve for x:
pentagon [3]

Answer:

2<x<3

Step-by-step explanation:

4x-4<8 AND 9x+5>23

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4x-4<8

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4x-4+4 <8+4

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4x/4 <12/4

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9x+5-5>23-5

9x >18

Divide by 9

9x/9>18/9

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3 0
3 years ago
When two variables have an inverse relationship, the slope is?
Temka [501]
When two variables have an inverse relationship, the slope is negatively correlated.
6 0
3 years ago
Find and simplify the difference quotient of the​ form, <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bf%28x%2Bh%29-f%28x%29%7D%7Bh
Anastasy [175]

With f(x)=-10x+9, we have

f(x+h) = -10(x+h) + 9 = -10x + 9 - 10h

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since <em>h</em> ≠ 0.

7 0
2 years ago
2. There are 42 persons in a mathematics class, and everyone of them drinks either coffee or grape milk at
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Answer:

1.  8

2.  24

Step-by-step explanation:

The number of persons that drink grape milk only :

18 - 10 = 8

The number of persons that drink coffee :

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The number of persons that drink coffee only :

34 - 10 = 24

5 0
2 years ago
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