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ivann1987 [24]
3 years ago
6

Can someone help me? You don't need to graph it.

Mathematics
1 answer:
oee [108]3 years ago
4 0

Answer:

1- a. The lines 2x+1 and 2x-3 do not intersect because even though they start at different y intercepts, the slope of the lines (2) is the same, so they will never intersect each other.

1- b. You must set both of the equations equal to each other

2x - 3 = 2x +1         then solve for x

x=0      then plug it back in to the equation

2(0) -3 = -3

2(0) + 1 = 1

1- c. They relate to each other because since the lines do not intersect each other, then they will not have any values that are equal to each other, as shown in problem 1-b..

Step-by-step explanation:


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3 0
3 years ago
I NEED ANSWER TO ALL PARTS ASAP! PLEASE!
Contact [7]
Part A) First, you need to find out how much she makes each hour.40/5 = 8 & 48/6 = 8 ... This shows that she makes $8 an hour 

To find the first missing number, you will do 8 * 8 = 64 ... This shows that she makes $64 in 8 hours.

To find the second missing number, you will do 56/8 = 7 ... This shows that she makes $56 in 7 hours.

Part B) Barb makes $9 every hour. To find the amount of money she earns for 5, 6, and 8 hours of work you will need to multiply $9 by the amount of hours she worked.

9 * 5 = 45 ... This shows that she makes $45 in 5 hours.

9 * 6 = 54 ... This shows that she makes $54 in 6 hours.

9 * 8 = 72 ... This shows that she makes $72 in 8 hours.

Part C) In part B, you found out how much she makes after working at the theme park for 5 hours. ($45 in 5 hours)

Next, you'll need to find out how much she makes after mowing lawns for 5 hours.
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Now you need to the difference. 45 - 40 = 5 ... She makes 5 more dollars working at the theme park for 5 hours than mowing lawns for 5 hours.
6 0
4 years ago
What's 25 + 24 that's my question
Mekhanik [1.2K]

49

because 25+24=49

i can't rlly explain this though

7 0
3 years ago
Read 2 more answers
A car travels 258 miles in 312 minutes at a constant speed. Which equation represents the distance, d, that the car travels in m
pashok25 [27]

Answer:

0.83 miles per minute

Step-by-step explanation:

The speed of the car can be found by dividing the distance by the time. THe distance is 258 miles and the time is 312 minutes.

s=\frac{d}{t} \\s=\frac{258}{312} \\s=0.83

6 0
4 years ago
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3 years ago
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