MATHEMATICS MIDDLE SCHOOL

Help me its due today

Answers

Answer 1

Answer:

Answer:

$14.85

Step-by-step explanation:

Answer 2

Answer:

Answer:

14.85

Step-by-step explanation:

15% of $99

15% = 0.15

"Of" is another way of saying multiply

So...

0.15 x 99

14.85

Victoria will pay $14.85 as a 15% tip of 99 dollars.

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How many times does 40 go into 280

Answers

40 goes into 280 7 times to figure this out just simply divide 280/40

280 40 7 times come exactly because if we divide 280-40 7 and if we give the sample, ie 7x40 = 280.

$280:40 ~or~ (280)/(40) =7\n7*40=280$

What is the unit rate of the ingredients in your recipe?

Answers

Unit rate just means whatever measurement per ONE unit. If you were baking a batch of 12 cookies and you needed one cup. The unit rate would be 1/12cup of flour per ONE cookie

The unit rate is the amount of each ingredient needed for a single piece of the recipe's output. You can find it by dividing the total amount of an ingredient by the total quantity of the food being made.

The unit rate in a recipe refers to the amount of each ingredient required per single unit of the desired output. For example, if a recipe requires 2 cups of flour to make 4 cookies, the unit rate of flour would be 0.5 cup per cookie. To find the unit rate, divide the total amount of an ingredient by the total number of units produced. So in this case, 2 cups ÷ 4 cookies = 0.5 cup/cookie. This means you need half a cup of flour for each cookie you want to make.

Learn more about unit rate here:

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What is 8x+4/2 in simplest form ?

Answers

The simplest form is 8 x + 2.

8x+4/2 in simplest form is 8x+2

Two stores sell the same computer for the same original price. Store A advertises that the computer is on sale for 25% off the original price. Store B advertises that it is reducing the computer’s price by $180. When Brittany compares the sale prices of the computer in both stores, she concludes that the sale prices are equal.Which equation models this situation?

Let p represent the computer’s original price.

A. 0.25p = p – 180
B. 0.75p = p + 180
C. 0.25(p – 180) = p
D. 0.75p = p − 180

Answers

We are required to find equation which compare the price of computer in both stores.

The equation that represents the expression is 0.75p = p - 180 and the value of the computer's original price is $720

Let

p = the computer’s original price.

Store A = 25% off the original price.

= p - (25% of p)

= p - (25/100 × p)

= p - (0.25 × p)

= p - 0.25p

= 0.75p

Store B = p - 180

The equation:

Store A = store B

0.75p = p - 180

0.75p - p = -180

-0.25p = -180

divide both sides by -0.25

p = -180 / -0.25

p = $720

brainly.com/question/1815531

Answer:

Step-by-step explanation:

72 - (blank) + 20 = 70 what number is the blank

Answers

$72-x+20=70 \n \n 92-x=70 \n \n -x=-22 \n \n x=22 \n \n blank=22$

$72-x+20=70 \n -x+92=70 \n -x+92-92=70-92$

Divide both sides by -1

$(-x)/(-1) = (-22)/(-1) =22$

Wenty-seven minus 3/2 of a number (x) is not more than 36. What is the number?

Answers

27+1.5x < 36
1.5x < 36-27
1.5x < 9
x < 6

Number 'x' has to be lower than 6.