MATHEMATICS MIDDLE SCHOOL

Kn + 4f = 9v
solve for n

Answers

Answer 1

Answer:

Answer:

n=(9v-4f)/k

Step-by-step explanation:

kn+4f=9v

kn=9v-4f

n=(9v-4f)/k

Answer 2

Answer:

Answer:

n = (-4f + 9v) ÷ k

Step-by-step explanation:

All you have to do is... flip the equation

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What is half of 1 plus 500 dived by 2
The sum of 15 and the product of 5 and v
What is 1 5/12 + 4 1/6 in its simplest form?
Use the x and y intercepts to sketch the graph of each line. Show work.

Mr. Ito is spreading mulch in his yard. He spreads 4 2/3 squre yards in 2 hours. How many square yards can he mulch per hour?

Answers

Hey there, this is a division problem so we are going to divide 4 2/3 by 2. Change ÷ sign into × sign, Make 2 a fraction, 2=2/1. 4 2/3 as a improper fraction is 14/3, flip 2/1=1/2, now we have 14/3×1/2, 14*1=14 and 3*2=6. Now, we have 14/6. 14/6 simplified is 7/3, 7/3 as a mixed number is 2 1/3

You can divide 4 by 2 first, getting 2. Then you would divide the 2/3 by changing it to 4/6 and then dividing it to get 2/6, which is simplified to 1/3. Then you add your answers, so the answer is 2 1/3

What is 791=1/2h (26.5+30)

Answers

Following the order of PEMDAS, start with what's inside of the parenthesis, adding 26.5 with 30 ---> 791 = 1/2h(56.5)
You need to get h on one side of the equation by itself. To do this, divide the whole equation by .5 (which is the same as 1/2), canceling out the 1/2 on one side of the equation. 791/.5 = 1/2h(56.5)/.5 ----> 1582 = h(56.5)
Next, divide the entire equation again by 56.5. 1582/56.5 = h(56.5)/56.5
---> 28 = h
Your final answer is h = 28. To check this, plug 28 into the equation where the value h is.

5. What ordered pair represents they-intercept of the graph of y = x + 1?
A (0,0)
C (1,0)
B (0, 1)

Answers

Answer:

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = x + 1 ← is in slope- intercept form

with c = 1, thus

(0, 1) ← is the y- intercept

PLEASE HELP
WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

There should always be a decimal between two numbers in order to classify as a scientific notation.

Answer:

The answer is C. All of the answers listed for that choice is correct.

What is the value of the underlined digit

Answers

The value of the underlined digit depends on the place the number that is underlined is. For the first digit, it would be ones. The second digit is 10s. The third is 100s and the fourth is thousands and the fifth is ten thousands and the 6 is hundred thousands, and the seventh is million, and so on.

Please Help!
$- (1)/(8) - (6 (7)/(8) )$