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Kipish [7]
3 years ago
15

I need help please! I’ll give brainliest, thank you!

Mathematics
1 answer:
Alex777 [14]3 years ago
4 0
A) domain: [ -5 5 ] range: [ -10 -2 ]
b) y intercept: -2 x intercept: -2 2
c) y= -2
d) x= -2 x= 2
e) None
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It costs Raquel 5$ in tolls to drive to work and back each day, plus she uses 3 gallons of gas. It costs her a total of 15.50$ t
Umnica [9.8K]

Answer:

$3.50

Step-by-step explanation:

Let x be the cost of per gallon gas.

We have been given that it costs Raquel 5$ in tolls to drive to work and back each day, plus she uses 3 gallons of gas. It costs her a total of 15.50$ to drive to work and back each day.

We can represent this information as:

3x+5=15.50

3x+5-5=15.50-5  

3x=10.50    

x=\frac{10.50}{3}

x=3.50  

Therefore, Raquel is paying $3.50 for per gallon gas.

5 0
3 years ago
A real number between 13 squared and 14 squared
yuradex [85]

If we find the square root of 13 ans 14 we get

sqrt(13) = 3.60555 <span>
sqrt(14) = 3.74166</span>

All Real numbers can be rational number and irrational number.

<span>We can write 3.7 as 37/10, which is the easy rational number and an irrational number within the range is sqrt (27/2)</span>

<span>Real number system is used in mathematics and statistics.</span>

6 0
3 years ago
What is a area of a figure with 9.9 3.3 5.4
Helga [31]
9*9=81
3*3=9
5*4=20
20+9=29
29+81=110 final answer
3 0
3 years ago
Check all solutions to the equation. If there are no solutions, check "None."
Marianna [84]

Answer:

B and E

Step-by-step explanation:

8 0
3 years ago
What is the answer to this equation6+3/34+21/2=
malfutka [58]

Answer:

282/17

Step-by-step explanation:

6+3/34 =207/34

and 207/34+21/2=282/17

3 0
3 years ago
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