Ask question

Ask question

All categories

3 years ago

6

For every 7 glasses wearers in a Classroom,there are about 13 non glasses wearers.If there are 32 students in a entire class how

many students are non glasses wearers

1 answer:

Alla [95]3 years ago

6 0

Answer:

21 With glasses

Step-by-step explanation:

32/20=1.6

1.6•7=11.2 Without Glasses

1.6•13=20.8 With Glasses

20.8 rounded to nearest whole number=21

You might be interested in

2n-7/3 = 15 solve for n

WITCHER [35]

$2n- \frac{7}{3} =15$
$2n- \frac{7}{3} =15$ common denominator is 3
$3(2n- \frac{7}{3} )=3*15$ distributhing 3 through parantheses
$3*2n- \frac{3*7}{3}=3*15$
$3*2n-7=3*15$
$6n-7=45$ add7
$6n=45+7$
$6n=52$ divide by 6
$n= \frac{52}{6}$ simplify
$n=8 \frac{2}{3}$ ⇒ $\frac{26}{3}$

5 0

3 years ago

What is the equation of the line with the slope -3 through the point (3,5)?

Naddik [55]

Answer:

$\boxed{\sf{y=-3x+14}}$

Step-by-step explanation:

The slope-intercept formula can be used to find the equation of the line.

<u>Slope-intercept formula:</u>

$\Longrightarrow:\sf{y=mx+b}}$

The m represents the slope.
The b represents the y-intercept.
y-intercept is 14.

<u>y=-3x+14</u>

<u>Therefore, the correct answer is y=-3x+14.</u>

I hope this helps you! Let me know if my answer is wrong or not.

5 0

3 years ago

M-15=9 inverse operation

zheka24 [161]

Answer: 24

Step-by-step explanation:

m - 15 + 15 = 9 + 15

m = 24

6 0

3 years ago

Sam drove from his house to college. When he stopped at college, he saw on the instrument panel of his car that he covered 26.5k

myrzilka [38]

Answer:

instruments are very important to the direction of the personal information and concerns about the direction

5 0

2 years ago

Celia bought a bag of 12 goldfish for $3 what is the cost of 1 fish

JulsSmile [24]

The cost of 12 goldfish is $3. Now the cost of 1 fish is

$\frac{3}{12} =\$0.25$ .

5 0

3 years ago