1.5.19
The room numbers of two adjacent classrooms are two consecutive odd numbers. If their sum is 920, find the classroom numbers
The classroom numbers are U (Use a comma to separate answers.)

Answer:

3.5%

Step-by-step explanation:

First you need to know the simple interest and the amount formulas. This is as expressed as;

Interest I = PRT/100 ... 1

Amount A = P+I ...2

From 2;

I = A - P ....3

Substitute 3 into 1

A - P = PRT/100

Given the following

Amount A = $27,780

Principal P = $24000

Time T = 54/12 yrs

Required

Rate R

Substitute

$27,780 -  $24000 =  24000 * R * 54/1200

3,780 = 20 * 54R

3780 = 1080R

R = 3780/1080

R =  3.5%

Hence the interest rate is 3.5%

Answer:

C: 5/4

Step-by-step explanation:

What is an improper fraction? An improper fraction is when the numerator (top number) is greater than the denominator (bottom number).

How is it 5/4? In the diagram, there are 4 separations, or 4 equal parts in each box. This means the denominator will be 4.

There are 5 "fourths" or five sections in these four-part boxes. So, the answer is 5/4.

Answer:

Total books sold= 463,014 books

Step-by-step explanation:

Giving the following information:

Number of books sold= 33,800 copies

This represents 7.3 of the number of copies sold to date.

To calculate the total number of books sold, we need to use the following formula:

Total books sold= number of books sold in the month / proportion of books sold

Total books sold= 33,800 / 0.073

Total books sold= 463,014 books

Answer: 19

Step-by-step explanation:

Answer:

19

Step-by-step explanation:

9+10=21

Wait...

Answer:

Step-by-step explanation:

Answer: 32

This is because it’s asking for double of 16

Answer:

(6, -8)

Step-by-step explanation:

big brain

Answer:

A(6,-8)

Step-by-step explanation:

To determine the solutions graphically, you want to select a point that lies in both the red and blue sections simultaneously, in this case, the purple section. The only point that satisfies this property is choice A.

If this helped, a brainliest would be greatly appreciated!

Answer: 51,440

Step-by-step explanation:

If a Veterinary tech earns 32,490 and a Barista earns 19,630

You're gonna create the equation ( 32,490 x 4 ) and get 129,960. Then your gonna subtract ( 19,630 x 4 ) from 129,960  and get around 51,440.

Also, you get the 4 from the number of years he works, which is 4.

Answer:

36°

Step-by-step explanation:

[tex]m\angle C =sin^{-1}\frac{17}{29}\\m\angle C =35.888297553\degree\\m\angle C =36\degree[/tex]

Answer:

36

Step-by-step explanation:

arcsin(17/29)=C

C=35.88829...

round to the nearest degree

C=36

Answer:

D. 126

Step-by-step explanation:

The sum of interior angles in a triangle is equal to 180

30 + 24 + 3x - 9 = 180 add like terms

45 + 3x = 180 subtract 45 from both sides

3x = 135 divide both sides by 3

x = 45 and to find angle UVW replace x with 45

3*45 - 9 = 126

The set of acttions can be statistically fair game Option: (1) (4) (5) are correct.

A piece of date obtained from a study by a large statistically numerical data.

According to the question,

Toss a coin twice, then roll a six sided number cube with digit 1 to 6.

Spin and roll on 8  sided number cube with digit 1 to 8

select a card from a set of card with letters A through D, then spin this once.

Learn more about statistic here

https://brainly.com/question/15661746

#SPJ2

Answer:

5.21666667

Step-by-step explanation:

yopu do the total bill divided by 3

Answer:

(5,7.5) (12,18) (18,27)

Step-by-step explanation:

It costs $1.50 per cupcake.

y = 1.5x, where x is the amount of cupcakes and y is the amount of money in dollars.

7.5 = 1.5 times 5

18 = 1.5 times 12

27 = 1.5 times 18

Answer:

10⁰×10¹-1¹⁰ < 10⁰×10¹×1¹⁰ < 10⁰+10¹×1¹⁰ < 10⁰+10¹+1¹⁰

Step-by-step explanation:

10⁰×10¹-1¹⁰ = 9

10⁰×10¹×1¹⁰ = 10

10⁰+10¹×1¹⁰ = 11

10⁰+10¹+1¹⁰ = 12

Answer:

x≥-4

Step-by-step explanation:

-5(x + 1) ≤ 15

-5x-5≤ 15          

-5x≤20        5 was added on both sides

x[tex]\geq[/tex]-4             divided by -5 on both sides and since we divided by a negative      

                    number, the inequality sign was flipped

Answer:

Step-by-step explanation:

5(x + 1) ≤ 15

In order to solve this linear inequality, we need to group all the variable terms on one side, and all the constant terms on the other side of the inequality.

In our example,

- term 5, will be moved to the right side.

Notice that a term changes sign when it 'moves' from one side of the inequality to the other.

Answer:

B. y = 2x

Step-by-step explanation:

every y value is the value of x multiplied by 2

so that means y=2x

hope this helps luv <3

Answer:

y=2x

Step-by-step explanation:

Hey!

This is a direct variation problem:

Direct variation describes a simple relationship between two variables . We say y varies directly with x.

y=kx, where k is the constant of variation or constant of proportionality.

==================================================================

We can substitute x and y in the given equation.

40=k20

Divide by 20 on both sides.

40/20=k

k=2

Substitute k in the Direct variation Equation:

y = 2x

==================================================================

Hope I helped, feel free to ask any questions to clarify :)

Have a great day!

                     -Aadi x

Answer:

73.75 sq. ft.

Step-by-step explanation:

10x8 =80

2.5×2.5 = 6.25

80 - 6.25 =73.75

i did the math right and the answer should be 146.24 in2 Step-by-step explanation:

Answer:

9,321.8688 cm2

Step-by-step explanation:

Answer:

right triangles

Step-by-step explanation:

Answer: that contains a high concentration of dissolved salts (mainly sodium chloride.

Step-by-step explanation:

Answer:

okay..... what's the question

Answer:

you can use a website called wolfram alpha to help with any math equation

Step-by-step explanation:

Step-by-step explanation:

The circle equaiton is

(x-h)^2+(y-k)^2=r^2

(h,k)=center

r=radius

so just insert the center being (5,2) and the radius being 3

(x-5)^2+(y-2)^2=9

Hope that helps :)