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kap26 [50]
4 years ago
15

What is 657 divided by 2

Mathematics
2 answers:
Anettt [7]4 years ago
7 0

Answer:

328.5

Step-by-step explanation:



iren [92.7K]4 years ago
7 0

Answer:

328.5

Step-by-step explanation:

657/2=

328.5

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I’m stuck on this entire problem.
Hatshy [7]
A) No, because your bag has 8 marbles, and each time you take it out, you put it back in. So there is a chance that you can pick the same marble again, and not pick up a red marble that's already in the bag.

b) No, because you could still keep on picking up the same marble over and over again.

c) There is no absolutely certain number of times.
8 0
3 years ago
How many solutions are there to the system of equations shown below?
Svet_ta [14]

Step-by-step explanation: Notice that the two equations in this problem have the same slope of -1/4 but different y-intercepts.

When lines have the same slopes, they are parallel.

Parallel lines never meet/intersect so there is no solution.

3 0
3 years ago
Rachel's recipe calls for 2/5 cups of sugar for every 2 cups of lemonade. She only wants to make 1 cup of lemonade, so she puts
Artyom0805 [142]

Answer:

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8 0
3 years ago
Find the equation of the horizontal line at a height of -3.9.
Sholpan [36]

The equation of the line will be y = -3.9, and the height after rounding off will be -4.

<h3>What is a straight line?</h3>

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

\rm m =\dfrac{y_2-y_1}{x_2-x_1}

The horizontal line can be defined as:

y = a

Where a is the constant.

Here a = -3.9

y = -3.9

The height = -3.9 ≈ -4

Thus, the equation of the line will be y = -3.9, and the height after rounding off will be -4.

Learn more about the straight line here:

brainly.com/question/3493733

#SPJ1

3 0
2 years ago
Monica built a porch that contained 2 different colors of bricks to create a pattern. She purchased the red bricks for $7 each a
ahrayia [7]

Equation #1: x+y=40

Equation #2: 7x+4y=193

Monica bought 11 red bricks.

Step-by-step explanation:

Given,

Cost of one red brick = $7

Cost of one gray brick = $4

Total spent on bricks = $193

Total bricks bought = 40

Let,

x represents the number of red bricks bought.

y represents the number of gray bricks bought.

What is the system that models this situation?

Equation #1: x+y=40

Equation #2: 7x+4y=193

How many red bricks did Monica purchase?

Multiplying Eqn 1 by 4

4(x+y=40)\\4x+4y=160\ \ \ Eqn\ 3

Subtracting Eqn 3 from Eqn 2

(7x+4y)-(4x+4y)=193-160\\7x+4y-4x-4y=33\\3x=33

Dividing both sides by 3

\frac{3x}{3}=\frac{33}{3}\\x=11

Monica bought 11 red bricks.

Keywords: linear equation, elimination method

Learn more about elimination method at:

  • brainly.com/question/6108628
  • brainly.com/question/6112033

#LearnwithBrainly

5 0
4 years ago
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