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3 years ago

I need help on this I'm confused?!?

Mathematics

1 answer:

PtichkaEL [24]3 years ago

4 0

Hi Im A senior in high school are you sure you did this question right? it seems to make no sense. if you wrote it wrong please fix it and i can help you.

Thank you for posting your answer on brainly have a blessed day

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The equation x + 3y=9 and the equation 2x+6y=18 are plotted on the same graph chart. All of the following points will lie on bot

PolarNik [594]

Im sorry all i know is that the lines are parallel and A and B are definitely on the line, i believe the answer is D

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3 years ago

The box plot shows the calorie count in a few meals from a fast food chain. What is the least number of calories in a meal?

serious [3.7K]

280 calories Step-by-step explanation: because that is the lowest quartile so that has to be the least number of calories, srry abt the other i didnt know what the options were and 300 looked like the least

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3 years ago

Read 2 more answers

Recipe ingredients remain jn a constant ratio no matter how many serving are prepared. Which table shows a possible ratio table

djverab [1.8K]

Answer:

The last table (the bottom one)

Step-by-step explanation:

The ingredients having the same ratio means that, for every number of servings, we should have:

Y/X = constant.

So, for the first table when we have 1 serving, the quotient is:

Y/X = 2/1 = 2

when we have two servings:

Y/X = 3/2 = 1.5

The ratios are different.

Then this is not the correct option.

For the second table, when we have 1 serving the ratio is:

Y/X = 2/1 = 2

when we have two servings:

Y/X = 4/2 = 2

when we have 3 servings:

Y/X = 8/3 = 2.66

This is not the correct option.

For the third table:

1 serving:

Y/X = 2/1 = 2

2 sevings

Y/X = 3/2 = 1.5

This is not the correct option.

fourth table:

1 serving:

Y/X = 2/1 = 2

2 servings

Y/X = 4/2 = 2

3 servings

Y/X = 8/4 = 2

Here we can see that the ratio is always the same, then the ratio remains constant.

This is the table that shows a possible ratio for ingredients X and Y,

5 0

2 years ago

Simplify.<br><br> 2x5 - 6x2 + 4x4y<br> -------------------------<br> 2x

Ede4ka [16]

We have the rational expression $\frac{2x^{5}-6x^{2}+4x4y}{2x}$ ; to simplify it, we are going to try to find a common factor in the numerator, and, if we are luckily, that common factor will get rid of the denominator $2x$ .
Notice that in the denominator all the numbers are divisible by two, so 2 is part of our common factor; also, all the terms have the variable $x$ , and the least exponent of that variable is 1, so $x$ will be the other part of our common factor. Lets put the two parts of our common factor together to get $2x$ .
Now that we have our common factor, we can rewrite our numerator as follows:
$\frac{2x(x^{5}-6x+2(2y)}{2x}$
We are luckily, we have $2x$ in both numerator and denominator, so we can cancel those out:
$x^{5}-6x+2(2y)$
$x^5-6x+4y$

We can conclude that the simplified version of our rational function is $x^{5}-6x+4y$ .

4 0

3 years ago

A fruit bowl contains 3 apples, 4 pears, and 4 oranges. Kayla selects 2 fruits at random without replacement. What is the probab

love history [14]

Pick 1: 3 apples out of 11 pieces of fruit → 3/11
Pick 2: 4 oranges out of 10 pieces of fruit → 4/10 = 2/5

Pick 1 AND Pick 2
3/11 x 2/5 = 6/55

3 0

3 years ago