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3 years ago

If 3lbs costs 4.00$ how much will 2 lbs cost

Mathematics

2 answers:

Crank3 years ago

8 0

It will cost for 2 lbs it is 1.5

harkovskaia [24]3 years ago

3 0

Answer:

1.5

Step-by-step explanation:

if you do 3 divided by 4 then you get 0.75 then you have to do 0.75 times 2 and you get 1.5 dollars for 2 pounds

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What is the solution of the system when just looking at the equations? No Graph!

Kaylis [27]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

y = 5x + 2 and y = 5x – 8

m = 5 m = 5

b = 2 b = -8

When comparing equations:

1. Put in slope-intercept form.

2. Compare the slopes and the y-intercepts!

This system has no solution.

Because we have the same slopes and different y-intercepts.

If the slopes are the same and the y-intercepts are the same, then that system has infinitely many solutions.

If the slopes are different, then that system has one solution.

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3 years ago

Write the expression 14(x+8) one other way.

Taya2010 [7]

14x+112
Distributive property

5 0

3 years ago

At a football game between the Cougars and Wolves, there are 80,000 people. There are 20,000 Cougar fans at the game. All the ot

Naddika [18.5K]

Answer: 80%

80,000 = 100%

20,000 = 20%

100% - 20% = 80%

Always convert the main number into 100 and follow through with the other numbers

3 0

3 years ago

Read 2 more answers

PLEASE HELP 35 POINTS MATH

ICE Princess25 [194]

Answer:

Step-by-step explanation:

-4+16+19=31

5 0

1 year ago

Analyze Corey’s work to find his error. What is Corey’s mistake? He substituted 80 for x instead of y. He should have added 88.2

Anni [7]

x is the temperature and y is the number of swimmers. If there are 80 swimmers, then y = 80 instead of x = 80

This is how Corey should have solved

y = 1.505*x - 88.21

80 = 1.505*x - 88.21 <--- replace y with 80

1.505*x - 88.21 = 80

1.505*x = 80 + 88.21 <--- add 88.21 to both sides

1.505*x = 168.21

x = 168.21/1.505 <--- divide both sides by 1.505

x = 111.767

x = 111.8

If there are 80 swimmers at the pool, then the possible outside temperature is roughly 111.8 degrees F. This temperature seems awfully large, so it's possible that Corey's regression equation has limited scope; in other words, it isn't too useful if x is outside a given interval

<h2> IF YOU DONOT WANT TO READ SO MUCH THEN </h2>

PLEASE SEE THE ATTACHMENT 

4 0

3 years ago