The following scale drawing was made for a home that is for sale. Use this information to answer the problem.
A.)90
B.)45
C.)22.5
D.)180

Answer:

B

Step-by-step explanation:

a proportional relationship is y = constant * x

* = multiplication

Answer:

answer choice 2

Step-by-step explanation:

Answer:

17 students per teacher, 9 students per tutor. You need 10 tutors if the school had 90 students.

Step-by-step explanation:

51 students divided by 3 teachers = 17 students per teacher.

45 students divided by 5 tutors = 9 students per teacher.

If there are 9 students per tutor 9 * 10 = 90 so ten tutors

Answer:

um this is confusing.....

Answer: ? = -1, -1, 0

Step-by-step explanation:

cause its positive and you would need to get it to a negative

Answer:

b 1,7.8

Step-by-step explanation:

its easy

Answer:

C

Step-by-step explanation:

Its c

Answer:

c) slope= 5 y-intercept=12

Step-by-step explanation:

first you use y2-y1 divided by x2-x1 to find slope

32-22 10

——— = — = 5

4 - 2 2

then you plug what you know into point-slope-form

y-22=5(x-2)

y-22= 5x-10

y= 5x+12

Answer:

C

Step-by-step explanation:

Slope = 5

y-in= 12

Answer:

In the given expression the constant of proportionality is  k = 8.

Step-by-step explanation:

The quantity P is said to be directly proportional to Q if they vary in proportion to each other.

Here, P ∝ Q ⇔  P = kQ : k = Proportionality Constant

Now, here given y ∝ x   and x =  -2, y = -16

Now, y ∝ x ⇒  y =  kxor, (-16)   = k (-2) or, k = 16/2  = 8 ⇒ k = 8So, for k = 8, y ∝ x 

Hence, in the given expression the constant of proportionality is  k = 8.

For A the answer is 40

Sorry I could only find find for A

Could you give brainliest

Answer:

What theres no question in this?

Step-by-step explanation:

Answer:

I think its 80 for both. .,.

Hola,

Goodluck! Z:

Answer:

seven eights of a number = 7/8 × a number

let the unknown number be = x

[tex] \frac{7}{8} \times x = 63[/tex]

[tex]x = 63 \div ( \frac{7}{8} )[/tex]

[tex]x = 63 \times \frac{8}{7} [/tex]

[tex]x = \frac{504}{7} [/tex]

[tex]x = 72[/tex]

The components of an integer division are dividend, divisor, quotient and a remainder.

The expressions with quotient 7R12 are: 362 ÷ 50 and 432 ÷ 60

Start by testing the options

[tex]\mathbf{362 \div 50}[/tex]

50 can divide 362 in 7 places and a remainder of 12.

So:

[tex]\mathbf{362 \div 50 = 7\ R\ 12}[/tex]

[tex]\mathbf{492 \div 50}[/tex]

50 can divide 492 in 9 places and a remainder of 42.

So:

[tex]\mathbf{492 \div 50 = 9\ R\ 42}[/tex]

[tex]\mathbf{420 \div 60}[/tex]

60 can divide 420 in 7 places and without a remainder

So:

[tex]\mathbf{420 \div 60 = 7}[/tex]

[tex]\mathbf{408 \div 60}[/tex]

60 can divide 408 in 6 places and with a remainder of 48

So:

[tex]\mathbf{408 \div 60 = 6\ R\ 48}[/tex]

[tex]\mathbf{502 \div 70}[/tex]

70 can divide 502 in 7 places and a remainder of 12.

So:

[tex]\mathbf{502 \div 70 = 7\ R\ 12}[/tex]

Hence, the expressions with quotient 7R12 are: 362 ÷ 50 and 432 ÷ 60

Read more about quotients at:

https://brainly.com/question/11475557

Answer:

14.4h

Step-by-step explanation:

I assumed you meant 8h because 8 isn't a like term.

Answer:

=6.4h+8

Step-by-step explanation:

Yes, to break a 2-digit number into tens and ones it is a simple process. To do it you have to take a number, let's say, 56. We can take the 5, because it has one digit to the right of it, we add one 0 to the right of it. Then we do the 6, which has nothing to the right, so we don't put anything there. 50 and 6. 5 tens and 6 ones.

I'm pretty sure that's the only way. If anyone knows otherwise, please post in the comments.

Answer: 4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

1/8 -> 1 x 8 > 2 x 1 = 8/2

1/4 -> 4 x 2 > 1 x 2 = 4/1 = 4

Answer:

a 2 cm and 6 cm

Step-by-step explanation:

The product of the dimensions must be 12 cm². (All answer choices meet that requirement.)

Opposite sides of a rectangle are the same length, so the sum of the two dimensions must be half the perimeter, 8 cm. The sums of the answer choices are ...

8 cm

7 cm

9.5 cm

13 cm

Only the first answer choice meets the requirement for a perimeter of 16 cm. The dimensions could be 2 cm and 6 cm.

Answer:

A. 2 cm and 6 cm 6*2=12 (area)

2+2+6+6=16

Answer:

The answer would be D I believe.

Step-by-step explanation:

The -2's and the x = 2 so they should be equivalent. But I dont know :/

Answer:

The answer would be C

Step-by-step explanation:

C is the only one that have the same numbers on both sides.

A would be 2x+10=2x-10

B would be -2x-10=2x-10

C would be -2x-10=-2x-10

D would be -2x+10=2x-10

Answer:

By $50, and because 1 =125, it would be the starter cost.

Step-by-step explanation:

Answer:

Well I am not just going to give it to you

Step-by-step explanation:

So take 10 alright and then for every 20 min just divide by 2 and then figure out if that is correct if it is then find her other mistake ok

Answer:

its *part to part* also A

Step-by-step explanation:

:)

Answer:

A (i think)

Step-by-step explanation:

Answer:

a=3y, y=1/3a

Step-by-step explanation:

The answer is either a=3y or y=1/3a. Hope it helps!

Answer:

Yes, I came up with

580

Step-by-step explanation:

Hope this helps!

Answer:

-4 is less than 2

-4<2

Step-by-step explanation:

Negatives are smaller than positive numbers.