78 ÷ 8 is equivalent to 78.00 ÷ 8. We can write zeros in the tenths place and hundredths place without changing the value. Use the algorithm to solve.

Answer:

There is only one answer for this equation.

Step-by-step explanation:

The answer is where the two lines intercept.

The cordianats are (-2,1).

Answer: clare

Step-by-step explanation:

because you make denomenatior same i made mine 12

both can go to 12

hans mix would be: 8/12 water and 3/12 oranage

clare 6/12 water and 4/12 orange

hope you have a good day

Answer:

Han's Orange Juice

Step-by-step explanation:

Clare: 2 1/2 cups water and 1/3 cups concentrate

Han: 1 2/3 cups water and 1/4 cups concentrate

The way to solve this is to make one of the variables is by using the total:

Clare:

2 1/2 + 1/3 = 5/2 + 1/3 = 15/6 + 2/6 = 17/6 cup

(2/6)/(17/6) = (2/6)(6/17) = 2/17 (two parts in 17), or 11.8%

Han:

1 2/3 + 1/4 = 5/3 + 1/4 = 20/12 + 3/12 = 23/12 cup

(3/12)/(23/12) = (3/12)(12/23) = 3/23 (three parts in 23), or 13.04%

We can see Han's orange juice has more concentrate (the higher percentage).

Answer:

20

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

n(5 + 2) - 15

n = 5

Step 2: Simplify

Step 3: Evaluate

Answer:

20

Step-by-step explanation:

So, the question said that n=5 so we will input 5 to replace n.

5(5+2)-15

Now, solve the problem

5(5+2)-15

5 x 7- 15

35-15

20

Thus, the answer is 20

Answer:

C

Step-by-step explanation:

Combine like terms (4x and 2x)

Answer:

514.1

Step-by-step explanation:

just subtract 15.90 from 530.00 and you will get 514.1

Answer:

(9,1,-3)

Step-by-step explanation:

y= -2x +5; domain = {-2, 2,4}

-2(-2)=4+5=9

-2(2)=-4+5=1

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

Answer:

Uhh but I really need points haha

Step-by-step explanation:

Robin’s median score is 107. Evelyn’s median score is 138. The medians are the same as the means, so the same conclusion would be reached that Robin is winning.

Answer:

Wheres the data

Step-by-step explanation:

Answer:

$6

Step-by-step explanation:

Step 1:

36.75 × 4 = 147

Step 2:

51 × 3 = 153

Step 3:

153 - 147 = 6

The group of 12 students will save $6 by choosing the Science Center.

Answer:

good luck! <3

Step-by-step explanation:

I am so sorry I do not know but best of luck to you would do amazing

Answer:

The first term has 12 boxes shaded. Each term after that adds 4 more boxes.

To get from figure 1 to figure 35, you have to add four 34 times.

So Figure 35 will have 12 + (34)(4) = 148 boxes.

Step-by-step explanation:

saw this on (x, why?)

Answer:

148 shaded blocks

Step-by-step explanation:

Answer:

$23

Step-by-step explanation:

first you find 60% of 50

50 x .6 = 30

then you subtract 30 from 50

30 - 50 = 20

since they paid $20 for the hand bag we need to find 15% of 20

20 x 0.15 = 3

finally we add 20 and 3

20 + 3 = 23  

Answer:

3 and 6 and 24 top to bottom

Step-by-step explanation:

For the middle 18 divided by 6 is 3 so therefore you have to multiply 3 to 2 to get the answer for the first one. For the bottom one you have to do 8/2 and that equals 4 so you multiply 6 by 4 and 4 times 6 is 24, and the for the first one it’s pretty straight forward just divide the second column in half

Answer:

Incorrect

Step-by-step explanation:

Multiplication is incorrect, the answer is actually 144

Answer:

4: $16,000

5: $4978.66

6: .086278 or 8.62%

Step-by-step explanation:

For the entirety of this problem I am going to assume that the interest is compounding annually

4: to find the interest earned in a period you have the following equation

(principle*(1+i)^n)-Principle

We can plug in the values we know

principle=p

(p*1.04)-p=640

This means that p=640/.04

p=16000

5: This is the same deal as the other one

2016=(p*(1.12)^3)-p

Solve this and get 1.404928p-p=2016

This means that .404928p=2016

Which means that p=4978.66

6: This one is slightly different but we can still use the same formula

720=4000((1+i)^2)-4000

We can add 4000 and then divide by 4000 to get

1.18=(1+i)^2

Take the square root of both sides and subtract 1 to solve for i

i= .086278 or 8.62%

Answer:

1. Interest: $640

Rate: 4%

Time: 1 year

2. Interest: $2,016

Rate: 12%

Time: 3 years

Step-by-step explanation:

Answer:

23% of 25,314 = 25,314 x .23 = 5822 . 25,314 + 5,822 = 31,136

Step-by-step explanation:

Answer:

[tex] \frac{ {(x - y)}^{2} }{2xy + 6y} \times \frac{4x + 12}{ {x}^{2} - {y}^{2} } \\ \frac{(x - y)(x - y)}{2y(x + 3)} \times \frac{4(x + 3)}{(x - y)(x + y)} \\ \frac{(x - y)}{y} \times \frac{2}{(x + y)} \\ \frac{2(x - y)}{y(x + y)} \\ \frac{(2x - 2y)}{(xy + {y}^{2}) } [/tex]

Answer:

umm lets seeeee

Step-by-step explanation:

Answer:

The second one.

Step-by-step explanation:

none of the X values are the same, which is what determines functions. Plz give brainliest as this answer is right, I've had this problem before myself once.

Answer:

Step-by-step explanation:

From x = 6, 8 and 20, we see than y = x/2, which is proportional

Therefore, when x= 2, y = 1, when y= 6, x= 12

Answer:

2:1  <->  I think

6:3

8:4

12:6

20:10

Step-by-step explanation:

Answer:

I would say if its less than $28 then probaly 16 kilowatts.

Step-by-step explanation:

Answer:

£1,001,258

Step-by-step explanation:

(75x4000)+(62x5350)+(49x7542)=£1,001,258

The total sales revenue of the tickets is required.

The total ticket sales revenue was [tex]\$1001258[/tex]

Number of $75 tickets sold = 4000

Number of $62 tickets sold = 5350

Number of $49 tickets sold = 7542

We multiply the number of tickets and the cost of tickets and add them.

[tex]4000\times 75+5350\times 62+7542\times49=\$1001258[/tex]

Learn more about algebra:

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Answer: A

Step-by-step explanation: I hope this helps

Answer:

The answer is 36

Step-by-step explanation:

If you do 27÷3 you get 9. So if it's 4 weeks you just add 9 which is 36

Answer:

36

Step-by-step explanation:

First, we need to know how many quizzes she takes in 1 week.

27 /3 = 9

So, what is missing here is the number of quizzes is 4  weeks, so we will multiply 4 x 9.

4 x 9 = 36

Hope this helps!

Answer:

2 miles = 7$

3 miles = 8.50$

5 miles = 11.50$

Step-by-step explanation:

1.50$ per mile + 4$ boarding fee

2 miles

1.50 × 2 + 4 = 7

3 miles

1.50 × 3 + 4 = 8.50

5 miles

1.50 × 5 + 4 = 11.50

The linear equation of the question will be $4 + $1.50(x) where x is the number of miles.

Equations are mathematical expressions that have two algebra on either side of an equal (=) sign. The expressions on the left and right are shown to be equal to one another, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation.

According to the data provided in the question,

The boarding charge of cab company = $4

Additional charge per mile = $1.50

So, the linear equation will be : ($4 + $1.50x)

Here, x represents the number of miles.

The fare for the trip of 2 mile : $4 + $1.50 (2) = 7

The fare for the trip of 3 mile : $4 + $1.50 (3) = 8.5

The fare for the trip of 5 mile : $4 + $1.50 (5) = 10

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