of the students in Ms. Danver's class, 6 walk to school. This represents 30% of her students.How many students are in Ms. Danver's class?

Answers

Answer 1

Answer: 21 students because if 6 represents 30% u add 6 two more time which equals 18 and 90% then u add 3 more because it is half of 6. when u add 3 more u will get 21 and 100%

Answer 2

Answer:

Answer:21 students.i hope it helped

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WILL MARK BRAINLIEST IF CORRECT!!! plz help I don’t understand at all & missed a week of school because I was sick. Find m

Answers

Answer:

23 degrees

Step-by-step explanation:

A straight line = 180 degrees, and there's a 90 degree angle on the left side, so (2x+14) + (x+7) = 90.

Then, just solve the equation.

3x + 21 = 90

3x = 69

x = 23

Therefore, m = 23 degrees

Answer:

23 degrees

Step-by-step explanation:

A straight line = 180 degrees, and there's a 90 degree angle on the left side, so (2x+14) + (x+7) = 90.

Then, just solve the equation.

3x + 21 = 90

3x = 69

x = 23

Therefore, m = 23 degrees

Зу = - 2x + 12 how do you graph this equation

Answers

Explanation:

Start out by dividing all terms by 3 to put the equation in PROPER Slope-Intercept Form:

$\displaystyle (3y)/(3) = (-2x + 12)/(3) \n \n y = -(2)/(3)x + 4$

Now, starting from the y-intercept of [0, 4], you do $\displaystyle (rise)/(run)$ by either moving two blocks north over three blocks west or two blocks south over three blocks east [west and south are negatives].

I am joyous to assist you anytime.

(Simplify the answer if possible)

5/7-2/5=

Answers

If you would like to calculate 5/7 - 2/5, you can do this using the following steps:

5/7 - 2/5 = 25/35 - 14/35 = (25 - 14) / 35 = 11/35

The correct result would be 11/35.

the answer is 11/35
hope i helped

Hey can u help me please here is the question. A piece of lumber is 4.625 feet long. Which mixed number is equivalent to 4.625

Answers

4.625 as an improper fraction is 37/8. Then just divide 37 by 8.

37 ÷ 8 = 4 5/8

Renee, susan, and Martha share the cost to rent a vacation house for a week renee will pay 40 percent
susan will pay 0.35 of the cost
Martha will pay the rest
she thinks she will pay 1/3 of the cost is she correct ?

Answers

No, because 40%+35%=75%.
1/3%= 66.667
Therefore Martha is not paying 1/3 the cost.
p.s. Martha has the best deal, that cheapo!

405 rotations in 5 minutes finding the unit rate please help

Answers

405/5=81 rotations per minute
405/60 seconds times 5 minutes=405/300=1 7/20 rotations per second

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PLEASE I WILL MARK YOU AS BRAINIEST IF YOU HELP ME PLEASE SOMEONE SO HOW MUCH OF A RADIOACTIVE KIND OF CHROMIUM WILL BE LFT AFTER 2 MONTHS IF YOU START WITH 96 GRAMS AND THE HALF LIFE IS 1 MONTH? BE MINDFUL THIS IS ASKING FOR THE EXPONENTIAL DECAY