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JulsSmile [24]
3 years ago
13

[please correct answers]

Mathematics
2 answers:
maxonik [38]3 years ago
7 0

Answer:

X=4

Step-by-step explanation:

I just had a test.


hope this helps



Margaret [11]3 years ago
4 0
23x - 161 = - 2
23x = -2 + 161
23x = 159
x = 6.9
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3.8=1.9z-3.8 what does z equal
ch4aika [34]
Add 3 to isolate y

3.8 + 3.8 = 1.9z - 3.8 + 3.8

7.6 = 1.9z

Divide by 1.9

4 = z


3 0
3 years ago
tony scored 22 and 25 points in the first two games of a basketball tournament. Tony's goal is to make the all-tournament team.
ad-work [718]
Tony's current scores are 22  and 25.
Let x = Tony's next score.

To make the lower required score of 27,
(x + 22 + 25)/3 = 27
x  = 81 - 47 = 34

To make the upper required score of 32,
(x + 22 + 25)/3 = 32
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Answer:
Tony should score between 34 and 49
8 0
3 years ago
Read 2 more answers
The family size bottle of sunscreen holds 12 fluids (fl oz) of sunscreen. The regular bottle holds 75% less. How many fewer flui
asambeis [7]

Answer:

9 fewer ounces

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3 0
3 years ago
Two burgers and one hotdog cost $4.82. At the same price ,one burger and two hotdogs cost $3.70. How much does a hotdog cost?
STatiana [176]
Hello!

Let's use 'x' to represent the cost of the burger, and 'y' to represent the cost of the hotdog.

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y = 86 cents

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x = 198

A burger costs $1.98 and a hot dog costs $.86

I hope this didn't confuse you, I'm not very good at explaining!
8 0
3 years ago
Which number is not a rational number?
Valentin [98]
Rational is a number that can be expressed as a ratio of two in tegers where denominator is not equal to 0 is called a rational number.
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3 years ago
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