3 years ago

True or False The input numbers are x values and the output numbers are y values.

2 answers:

6 0

Answer:

its false i belive im so sorry if im wrong i remeber doing this question once but i cant remeber if im wrong or not im so sorry again

Step-by-step explanation:

Leya [2.2K]3 years ago

4 0

False is the right answer

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e. Translate the word problem below into an equation; then solve. It only takes Vera 2 hours to sew 1 dress, but it takes Ivy 4

Daniel [21]

Using the together rate, it is found that it would take them 16 hours to sew 12 dresses.

<h3>What is the together rate?</h3>

The together rate is the <u>sum of each separate rate</u>.

In this problem, we have that:

Vera's rate is of 1/2.

Ivy's rate is of 1/4.

Hence, the together rate is the time it would take them to produce one dress working together, and is given by:

$\frac{1}{x} = \frac{1}{2} + \frac{1}{4}$

$\frac{1}{x} = \frac{2 + 1}{4}$

$3x = 4$

$x = \frac{4}{3}$

Then one dress takes $\frac{4}{3}$ of an hour, and the time for twelve dresses is:

$t = 12 \times \frac{4}{3} = 4(4) = 16$

It would take them 16 hours to sew 12 dresses.

To learn more about the together rate, you can take a look at brainly.com/question/25159431

6 0

2 years ago

If 90 is 30% of a number, what is 200% of the number.

KATRIN_1 [288]

600 becuase 90/.30= 300 and 300*2 =600

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4 years ago

Ben is 4 times as old as Izzy and is also 6 years older than Izzy. How old is Izzy

Arlecino [84]

Answer:

2 years

Step-by-step explanation:

Let B = age on Ben

and age of Izzy =I

B =4I

B = 6+I

Gives 6+I = 4I

6 = 3I

I =2 years and B = 4x2 = 8years

Age of Izzy = 2 years

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4 years ago

From your conclusions in part E, how many triangles can be constructed based on the given conditions?

cricket20 [7]

What are the given conditions?

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They had 81 chairs at the beginning

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