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valina [46]
3 years ago
15

Admission to the fair is $16 a person. Ride passes are $12 per person. Parking is $8 per family. How many family members visited

the park if the total cost of the trip was $148?
Mathematics
1 answer:
Elena-2011 [213]3 years ago
4 0

Answer: 5

Step-by-step explanation:

16x+12x+8=148

16x+12x=148-8

28x=140

X=140/28

X=5

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What is the solution to -4|-2x+6| = -24
AURORKA [14]
The answer is x1= 0, x2= 6
5 0
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3. What is the slope of the line that contains the
dlinn [17]

Answer:

I think the answer would be -1/2 or D.

Step-by-step explanation:

Use this formula for calculating slope : y2-y1 / x2 - x1                                                            

1. label the pairs, 1 and 2

(-6, 1)  - ( x1, y1 )          or        (4,-4) - (x1, y1)

(4,-4) - ( x2, y2)                      (-6,1) - (x2, y2)  

(the order does not matter)

2. Than plug in your numbers

y2-y1 / x2 -x1                 y2-y1 / x2 -x1

-4 - 1 / 4 - (-6)        or        1 - (-4) / -6 - 4

= -5/10 or -1/2               = - 5/-10 or -1/2

im only in eight grade so i did my best explaining , and this hope it helps :)

7 0
3 years ago
Please help me on this will give you brainliest
Murljashka [212]

Answer:

x=132 degrees

Step-by-step explanation:

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x=132 degrees

3 0
3 years ago
Define supplementary angles
Alex17521 [72]

Answer:

angels that are 180 degrees

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
2x2 + 2x-4?
nexus9112 [7]
Answer:

2x^2 +2x-4
——————
2x^2-4x+2

Factor out 2 from the expression

2(x^2+x-2)
—————-
2(x^2-2x+1)

Write x as a difference

2(x^2x-x-2)
—————-
2(x^2-2x+1)

Use a^2-2ab+b^2=(ab)^2

2(x^2x-x-2)
—————-
2(x-1)^2

Reduce the fraction with 2

x^2x-x-2
—————-
(x-1)^2

Factor out x from the expression

X*(x^2)-x-2
—————-
(x-1)^2

Factor out negative sign from the expression

X*(x+2)-(x-2)
—————-
(x-1)^2

Factor out x+2 from the expression

(x+2)(x-1)
—————-
(x-1)^2

Simplify the expression

x+2
——
x-1

6 0
2 years ago
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