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3 years ago

Is the gcf of two prime numbers always 1?

Mathematics

1 answer:

Lynna [10]3 years ago

3 0

Yes because they don't have any other factors besides themselves and 1

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Help show works rep by step I’ll give brainly

masha68 [24]

Answer:

4 lbs left after 5 days

Step-by-step explanation:

First, you need to step up an equation!

You know that Soomin has a total of 20 pounds and that she's using it, so you are going to use subtraction.

She uses 3 1/5 pounds per day so you write:

20 - 3 1/5x

and you know that she wants to know how much she has left after 5 days so you replace the x with 5:

20 - (3 1/5) * 5

Multiply first:

20 - 16

After Subtracting you get the answer:

4 lbs left

8 0

2 years ago

Read 2 more answers

Fill in the table using this function rule.<br> y = 10x + 1

aleksandr82 [10.1K]

Y=10x+1
x=-1→y=10(-1)+1=-10+1→y=-9
x=0→y=10(0)+1=0+1→y=1
x=1→y=10(1)+1=10+1→y=11
x=5→y=10(5)+1=50+1→y=51

x y
-1 -9
0 1
1 11
5 51

8 0

3 years ago

Read 2 more answers

How much is a pie? thanks.

kaheart [24]

"Pi", written as π - is an irrational number.

π≈3.14

7 0

3 years ago

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Graph the point (-2,-3) on the coordinate plane

atroni [7]

Answer:

The point will come in III quadrant

Step-by-step explanation:

The graph is as follows:

3 0

3 years ago

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peter buys 12 bunches of bannas for 9.00. use a ratio table to determine how much peter will pay for 8 bunches.

erik [133]

We are given that Peter buys 12 bunches of bananas for 9.00.

We need to determine how much peter will pay for 8 bunches.

Let us set up proportion now.

12 bunches of bananas for 9.00 = 12 : 9

Let us assume Peter will pay for 8 bunches = $x.

Therefore, 8 bunches of bananas for x = 8 : x.

<h3>Setting up proportion:</h3><h3> $\frac{12}{9} = \frac{8}{x}$ </h3>

On cross-multiplying, we get

12x = 9×8

12x = 72.

Dividing both sides by 12, we get

$\frac{12x}{12} =\frac{72}{12}$

x=6.

<h3>Therefore, Peter will pay $6 for 8 bunches.</h3>

6 0

3 years ago