Which expressions is equal to 4x9. Check all that apply. *
4 x (3 + 6)
(1 + 3) x 9
(2 x 9) + (2 x 9)
(4 x 4) + (4 x 4)

Step-by-step explanation:

This is the standard linear equation:

[tex]y=mx+b[/tex]

[tex]m[/tex] represents slope and [tex]b[/tex] represents the y-intercept. In a finished equation, [tex]x[/tex] and [tex]y[/tex] are left as variables. [tex]x[/tex] and [tex]y[/tex] represent any given point in the function. In this case, one of the given coordinates is [tex](-8, 6)[/tex], and we can use this by using [tex]-8[/tex] as [tex]x[/tex] and [tex]6[/tex] as [tex]y[/tex]. After plugging in known variable, the equation becomes this:

[tex]6 = \frac{1}{4} ( - 8) + b[/tex]

This simplifies to:

[tex]6 = - 2 + b[/tex]

Then to:

[tex]4=b[/tex].

After plugging in slope and y-intercept, the finished equation is:

[tex]y = \frac{1}{4} x + 4[/tex]

Answer:

try " 15"

Step-by-step explanation:

Answer:

Since, there are 21 blue marbles for every 4 white marbles, therefore the ratio of blue marble to white marbles is 21:4.

Step-by-step explanation:

Answer:

$152

Step-by-step explanation:

$134 x 3 months = $402

$402 - $250 = $152

Answer: $152

Step-by-step explanation:  134 x 3= 402

402- 250= $152

Answer:

C

Step-by-step explanation:

I'm in German 2 this year and tbh, a lot of Germans are pretty and it's an interesting class, but the language is not at all pretty or romantic.

Answer:

666

Step-by-step explanation:

= 900*500/600+5+1-100+10

= 666

plz follow me

Answer:

so the answer is 666 omg I hate that number

This question is incomplete

Complete Question

A school held several evening activities last month—a music concert, a basketball game, a drama play, and literacy night. The music concert was attended by 250 people. How many people came to each of the other activities?

Attendance at the drama play was 140% of attendance at the concert. How many people came to the drama play?

Answer:

350 people

Step-by-step explanation:

Percentage of people that attended a drama play =

Number of people that attended the drama play/Total number of people at the concert × 100

Attendance at the drama play was 140% of attendance at the concert.

The music concert was attended by 250 people

Let the number of people that came to the drama play = x

Hence:

140% = x/250 × 100

140/100 = x/250

Cross Multiply

140 × 250 = 100 × x

x = 140 × 250/100

x = 350 people

Therefore, the number of people that came to the drama play = 350 people

Answer:

After 4 years, Leigh-Anne will have £ 2,813.77 in her account.

Step-by-step explanation:

Given that Leigh-Anne invests £ 2500 for 4 years in a savings account, and she gets 3% per annum compound interest, to determine how much money does Leigh-Anne have at the end of 4 years, the following calculation must be performed:

X = 2,500 x (1 + 0.03 / 1) ^ 4

X = (2,500 x 1,003) ^ 4

X = 2,813.77

Thus, after 4 years, Leigh-Anne will have £ 2,813.77 in her account.

Answer:

No

Step-by-step explanation:

75%

21

28 5.88

21 x 28

100

= 5.88

x 100% = 75%33.3333333333%

28 - 21

21

x 100% = 33.3333333333%

Answer:

true

Step-by-step explanation:

Answer:

4/12

Step-by-step explanation:

What is the question specifically

1           4

_    =     _

3           12

Answer:

46790

Step-by-step explanation:

Answer:

w = -2

Step-by-step explanation:

(5w - 8)/3 = 4w + 2

First, we will distribute the division problem on the left.

5w/3 - 8/3 = 4w + 2

Next, subtract 4w from both sides

5w/3 - 8/3 - 4w = 4w + 2 - 4w

We have to turn 4w on the left side into a fraction, but we have to make sure they are like fractions (meaning they have the same denominator).

5w/3 - 8/3 - 12w/3 = 2

5w/3 and -12w/3 are like terms (same variables) so we will subtract -12w/3 from 5w/3

-7w/3 - 8/3 = 2

Now, we will add 8/3 to both sides

-7w/3 - 8/3 + 8/3 = 2 + 8/3

to add 2 and 8/3 together, we need to make them like fractions

-7w/3 = 6/3 + 8/3

-7w/3 = 14/3

Now we get rid of the 3 by mutliplying 3 to both sides

3 * (-7w/3) = 3 * (14/3)

-7w = 14

No we have to divide -7 to both sides

-7w/-7 = 14/-7

w = -2

Answer:

1

Step-by-step explanation:

0.9 + 0.1 = 1

Answer:

Speed of turtle = 11.25 miles/hour

Step-by-step explanation:

1 7/8 miles / 1/6 hour

= 15/8 / 1/6

= 15/8 * 6

= 11.25 miles/hour

Answer:

(x,y) = (4,-9)

Step-by-step explanation:

Answer:

C+A=24

Step-by-step explanation:

Answer:

Your answer is

31.17

Mark my answer as brainlist . I need that urgently . Folow me for more answer.

Step-by-step explanation:

My first tip would be to label your triangles.

If you find our reference angle and go across, that would be our opposite side, so x is the opposite side.

The line with both the reference angle and the right angle would be our adjacent side, so 40 would be the adjecent side.

If you find the right angle and go across, that would be our hypotenuse.

//

In this problem, we are given an angle and the adjacent side and we are looking for the opposite side, so that means that we would be using our tangent ratio.

[tex]tan = \frac{opp}{adj} = \frac{x}{40} [/tex]

[tex] \tan(43) = \frac{x}{40} [/tex]

if the thing you are looking for is on the numerator, we would have to multiply. If the thing you're looking for is in the denominator, you would have to divide.

Since x is on the numerator, we would have to multiply.

[tex]x = 40 \tan(43 ) [/tex]

[tex]x = 37.3006034455[/tex]

[tex]x = 37.30[/tex]

Answer:

sorry i cant help with those im in elementrey school in 4th grade

Answer: 25 days were sunny

Step-by-step explanation:

Explanation:

Answer:

60.5

Step-by-step explanation:

320/44=7.27

440/7.27=60.5

Answer: 55 Hours

Step-by-step explanation:

If you take 320 and divide it by 40

you get 8

This means you earn $8 for every hour you work.

Now if you take 440 and divide it by 8, meaning $440 dollars divided by $8

You will get

55, meaning you must work 55 Hours to make $440.

Answer:

D

Step-by-step explanation:

Answer: y = 3x - 20

Step-by-step explanation: just took this :D

Answer:

There is no number

Step-by-step explanation:

I cannot help

Answer:

4:2

Step-by-step explanation:

Answer: do 12 x6= 72 and then divide it by 2 and that equals 36. your answer is 36. i hope this helped.

Step-by-step explanation:

Answer:

37 dollars

Step-by-step explanation:

Subtract 12 from 308 to get the amount he spent on the books. Then divide by 8 to get the cost per book. 308-12 = 296 296/8=37

Answer:

F) 1,325.4 in.

:D:D:D:D