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3 years ago

What is 108÷4 equal to?

1 answer:

7 0

108/4=27. check: add 27 4 times 27+27+27+27=108, or simply multiply 27 by 4. 27*4= (4*7=28 drop the 8, move 2. 2*4+2=10)=108 ANSWER: 27

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A charity gala is held in a hotel ballroom each year. The cost is $150 for the ballroom and an

Serga [27]

Answer: x=100$

Step-by-step explanation:

use the slope formula

y=mx+b

plug in what you have

y=2400, m=22.50x, b=150

solve for x

2400=22.50x+150

subtract 150 from both sides

2250=22.50x

divide 22.50 x from both sides

x=100 people

don't forget your units :)

5 0

3 years ago

Complete the work to find the dimensions of the rectangle. x(x – 3) = 10 x2 – 3x = 10 x2 – 3x – 10 = 10 – 10 (x + 2)(x – 5) = 0

Norma-Jean [14]

Answer:

$Length =5$

$Width = 2$

Step-by-step explanation:

Given

$Length =x$

$Width = x -3$

$Area = 10$

$x(x-3) =10$

See comment for missing part of the question

Required

Complete the expression to determine the dimension of a rectangle

We have:

$x(x-3) =10$

Open bracket

$x^2 -3x = 10$

Equate to 0

$x^2 -3x - 10 =0$

Expand

$x^2 + 2x - 5x - 10 = 0$

Factorize

$x(x + 2) - 5(x + 2) = 0$

Factor out x + 2

$(x - 5)(x + 2) = 0$

Solve for x

$x - 5 = 0$ or $x + 2 = 0$

$x = 5$ or $x = -2$

The value of x cannot be negative

So:

$x = 5$

Recall that:

$Length = x$

$Width = x - 3$

So:

$Length =5$

$Width = 2$ ---- i.e. 5 - 3

6 0

3 years ago

Using only an addition, how do you add eight 8’s and get the number 1000?

Kobotan [32]

888 + 88 + 8 + 8 + 8 = 1000

have a nice day!

8 0

2 years ago

Read 2 more answers

Monica's credit card statement showed that she owed

amm1812

Answer:

-250+200-38+15

-250+200=-50

-50-38=-88

-88+15=-73

Her new balance is $-73

6 0

4 years ago

Last question for today ✌

miv72 [106K]

Answer:

I think it is D

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers