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3 years ago

How does finding the greatest common factor help you solve real-world probloms?

1 answer:

kondor19780726 [428]3 years ago

8 0

It is helpful because it helps you with fractions and stuff .greatest common factors can help you in real life problems with fractions and measuring things

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Can someone please help I can't solve this problem!!!!!!!!!!!

notsponge [240]

Answer:

8 dolls

Step-by-step explanation:

METHOD 1:

Step 1: Convert 25% into decimal (0.25)

Step 2: Multiply by 32 (32 × 0.25 = 8)

METHOD 2:

25% of a number will be one-fourth of that number. Divide 32 by 4 to get 8 (or multiply 32 by 1/4).

6 0

3 years ago

How do i solve using the substitution method? x+y=-1 y=-2x

leonid [27]

Answer:

$(1, -2)$

Step-by-step explanation:

Step 1: Set the second equation into the first

$x + (-2x) = -1$

$x - 2x = -1$

$-x / -1 = -1 / -1$

$x = 1$

Step 2: Solve the second equation

$y = -2(1)$

$y = -2$

Answer: $(1, -2)$

4 0

3 years ago

Read 2 more answers

What is sixty-nine times sixty-nine?

Lunna [17]

Answer:

The answer is 4,761

8 0

3 years ago

30 POINTS!!!!!!!!!!

Zolol [24]

Answer:

A and B

Step-by-step explanation:

5 0

3 years ago

The function h(x) has an x-intercept of 2 and a y-intercept of 8. what is the slope of h(x)

Mekhanik [1.2K]

Answer:

-4

Step-by-step explanation:

The slope of a function f(x) passing through two points of coordinates $(x_1,y_1)$ and $(x_2,y_2)$ is given by

$m=\frac{y_2-y_1}{x_2-x_1}$

Therefore, in order to find the slope of the function h(x) of this problem, we have to find the coordinates of 2 points.

We know that h(x) has an x-intercept of 2: the x-intercept is the point where the function crosses the x-axis, so the coordinates of this point are

$(2,0)$

Because at x = 2, the value of y is zero.

We also know that h(x) has an y-intercept of 8: the y-intercept is the point where the function crosses the y-axis, so the coordinates of this point are

$(0,8)$

Because at x = 0, the value of y is 8.

Therefore, we can now use these 2 points to calculate the slope of the function:

$m=\frac{8-0}{0-2}=-4$

6 0

3 years ago