MATHEMATICS MIDDLE SCHOOL

Find the equation of the line that passes through (3, 1) and has a y-intercept of –2.What would be the slope of the line?

Answers

Answer 1

Answer:

Answer:

$1 = m$

Step-by-step explanation:

1 = 3[1] + b

$\displaystyle -2 = b \n \n y = x - 2$

Therefore our rateofchange[slope] is authentic.

I am joyous to assist you anytime.

Related Questions

Why can't the product of two digit numbers ever be two digits
Julia paints 2/6 of a wall in her room white. She paints more of the wall green. Which fraction could show the part of the wall that is green?
Craig drank two 5-cup bottles of water in one day how many fluid onces is that
136.9÷77 show the work
Evaluate3/7 ÷ 1/7Struggling with this question

Just 2 questions I need help on !! Picture below

Answers

Question # 4

Answer:

Total number of cameras left to bid on = 3/5

Step-by-step Explanation:

To determine:

What fraction of the total number of cameras is left to bid on?

Solution Steps:

Total number of antique cameras contributed by a local shop = 10

The number of cameras accepted for bids = 4

Total number of cameras left to bid on = 10/10 - 4/10

= 6/10

= 3/5 ∵ As 6/10 = 3/5

Hence, total number of cameras left to bid on = 3/5

Question # 5

Answer:

The remaining portion of tickets = 17/100

Step-by-step Explanation:

To determine:

What portion of the tickets remain?

Solution Steps:

The total number of tickets = 100

The number of tickets that were sold in first week = 83

The remaining portion of tickets = 100/100 - 83/100

= 17/100

Hence, the remaining portion of tickets = 17/100

Keywords: fraction, number

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Which of the following questions is UNBIASED ?? A) Is soccer your favorite sport to wash ? B)Do you like watching boring sports or informative on Tv C) Do you like the calm , soothing ocean ? D) do you prefer to exercise or watch television

Answers

The answer would be D

Answer for a lot of points lololol

Answers

If the two angles are a linear pair, this means that they are supplementary and both add up to 180 degrees. So set up the equation:

3x + 7 + 9x + 17 = 180

--> 3x + 9x + 17 + 7 = 180

--> 12x + 24 = 180

-->12x = 180 - 24 = 156

-->156/12 = 13, so x = 13

Plug in the x value:

3(13) + 7 = 46 degrees

9(13) + 17 = 134 degrees

To check your work, 134 + 46 = 180.

Your answer is A.

3(13) + 7 = 46

9(13) + 17 = 134

Which concludes that your answer is A!

How many days are in 7.5 years

Answers

In one year, there is 365 days, and every 4th year it's 366.
in 7.5 years there is only one 4 year, so 1 year with 366 years.

1 year = 365 days
7.5 years = x days

x = 7.5 * 365
x = 2737.5 days
and since we have a leap year of 366 days, we get
2737.5 + 1 = 2738.5

So, there is 2738.5 days in 7.5 years

Hope this Helps :)

You can't use calendars to answer this.

We put different numbers of days in different calendars, to account for the
fraction of a day in the Earth's trip around the sun. So if you used calendars
to answer the question, the answer would depend on what year, or what part
of a year, you start counting in. There could be either one or two Leap years
in the period you choose.

The only honest and effective way to calculate the answer is to take the word "year"
to mean the real length of the Earth's orbital trip.

The length of the Earth's sidereal year is 365.2536 mean solar days. (rounded)

No matter what year you start counting, or what part of what day of what year,
in 7.5 sidereal years you'll count 2,739 mean solar days, and then the count will
end roughly another 9 hours and 38 minutes later.

What is the percent of 5/9

Answers

To write a fraction as a percent, first remember that a percent is a ratio of a number to 100. If we wanted to write $(5)/(9)$ as a percent, we need to find a fraction equivalent to $(5)/(9)$ with a 100 in the denominator of the fraction. We can do this by setting up a proportion.

$(5)/(9)$ = $(n)/(100)$

Now, we can use cross products to find the missing value.

9n = 500

÷9 ÷9

n = 55.6

Therefore, 5/9 can be written as 55.6%.

There are 55.56% of the percent of 5/9.

Since, A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

To Calculate the percent of a number , divide the number by whole number and multiply by 100.

We have to given that;

To find the percent of 5/9.

Let us assume that,

the percent of 5/9 is, x

Hence, We can formulate;

⇒ 5/9 = x%

⇒ 5/9 = x / 100

⇒ x = 500/9

⇒ x = 55.56%

Thus, There are 55.56% of the percent of 5/9.

Learn more about the percent visit:

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Jenny filled 12 pitchers with equal amount of lemonade in each. The total amount of lemonade in the 12 pitchers was 41.4 liters. How many liters of lemonade would be in 7 pitchers

Answers

Answer:

24.15 liters of lemonade would be in 7 pitchers.

Step-by-step explanation:

The total amount of lemonade was 41.4 liters.

Jenny filled 12 pitchers with equal amount of lemonade in each.

So dividing total amount of lemonade by number of pitchers will yield amount of lemonade in each pitcher.

Hence,

$\text{Amount of lemonade in each pitcher}=\frac{\text{Total lemonade}}{\text{Number of pitchers}}$

$=(41.4)/(12)$

$=3.45\ lit$

Then the amount of lemonade in 7 pitchers will be,

$=3.45* 7=24.15\ lit$

24.15 liters of lemonade would be in 7 pitchers

Further explanation

Comparison is an effort to compare two or more objects in terms of shape or size, or number

Proportional Comparisons / Directly proportional are comparisons of two or more numbers where one number increases, the other numbers also increase at the same rate

Can be formulated

$\displaystyle \frac {x1} {y1} = \frac {x2} {y2}$

so that if:

x = 2

then

$\displaystyle y ={ \frac {y} {x} * \: 2}$

While the reversal value comparison / inversely proportional is the comparison of two or more numbers where one number increases, the other number decreases in value

or when one value decreases at the same rate that the other increases

Can be formulated

$\displaystyle \frac {x1} {y2} = \frac {x2} {y1}$