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Inga [223]
3 years ago
10

At a large automobile dealership, you take a random sample of 35 cars and determine that the average cost is $34,330. Which stat

ement is true?
Mathematics
1 answer:
nadya68 [22]3 years ago
4 0

Answer:Btw id your on Usa Testprep the answer is d

Step-by-step explanation:

You might be interested in
If you roll a cube 30 times how many 3s​
Zanzabum

Answer:

1o

Step-by-step explanation:

because when 30 dived by 3 is 10 so answer 10

6 0
3 years ago
I need help on this problem, if you can help me ill really be grateful. If you could also explain it that would be great.
givi [52]

Answer:

x=3

Step-by-step explanation:

The square root of 225 is 15

so 15=4x+3

    -3        -3

      12=4x

If 12=4x then x=3

5 0
2 years ago
1/3 (6y - 9) = -2y + 13
dlinn [17]

Answer: 3,75 ( 15/4)

Step-by-step explanation:

1/3 (6y - 9) = -2y + 13

6y/3  - 9/3  = - 2y + 13

2y - 2 = - 2y + 13

2y + 2y = 13 + 2

4y = 15

y = 15/4

y = 3,75

3 0
3 years ago
The square below has an area of x^2-10x+25 square meters
Helen [10]

Answer:

Answer: Expression that represents the length of one side of the square is x - 5.

5 0
3 years ago
Solve system of linear equation by substitution -x+y=2; 3x-5y=-4
GarryVolchara [31]

Answer:

(-3,-1)

Step-by-step explanation:

-x+y=2

3x-5y=-4

in the top equation, we can get y by itself on one side of the equation:

-x+y=2

y=x+2

now, since we know that y=x+2, in the bottom equation we can substitute x+2 for y (substitution method) and solve:

3x-5y=-4

3x-5(x+2)=-4

3x-5x-10=-4

-2x-10=-4

-2x=6

x=-3

since we now know that x=-3, we can use it to find y by plugging in -3 for x in the top equation (you can do it in either equation, but doing it in the top equation is easier):

y=x+2

y=-3+2

y=-1

answer: (-3, -1)

7 0
3 years ago
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