MATHEMATICS HIGH SCHOOL

Write an algebraic expression to represent the verbal expression the difference between the product of 4 and a number and the square of the number

Answers

Answer 1
Answer: You set it up like this.

It says "the difference", so you put a minus sign: -
It says that the minuend, or the part being taken away from is a quantity equal to the product of 4 and "some number" (we'll use x), so now you have: (4 * x) -
Next, it says the subtrahend, or part being removed, is the square of "the number", meaning we use the "some number", x, from before, so now you have: (4 * x) - x^2

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Answers

Answer:

y= (x+4)(x+4) is the answer

Step-by-step explanation:

Identity used= (a+b)²= a²+2ab+b²

Simplify the expression:
3(3 - p) =

Answers

Answer:

-3p+9

Step-by-step explanation:

Whats does slope mean

Answers

slope means rise over run method
Slope is the constant rate of something, which is calculated by rise/run. 

Also, the formula for slope is (y2 - y1)/(x2-x1)

Jennifer has decided to mow lawns in her neighborhood as a way to earn money. She can mow20 minutes. How many lawns can Jennifer mow in 1 hour?

of a yard in

Answers

Answer:

Jeniffer can mow 3 lawns in an hour.

Step-by-step explanation:

If It takes  Jennifer 20 minutes to mow the lawn. We are also given the time she spends mowing lawns. This is 1 hour.

For our solution to be correct, we will have to first of all convert 1 hour to minutes.

1 hour = 60 minutes.

Jeniffer should be able to mow 60 / 20 lawns in an hour. This will be 3 lawns in an hour.

Help me please Simplify the expression by combining like terms.3.6x+5.9−2.2−1.7x
Enter your answer as an expression, like this: 42x+53

Answers

1.9x+3.7

Steps:
1) subtract 3.6x-1.7x=1.9x
2) subtract 5.9-2.2=3.7
3) 1.9x+3.7

At the beginning of the year, a sporting goods store had $250,000 worth of inventory. The store’s buyers purchased an additional $115,000 worth of inventory during the year. At year’s end, the value of the inventory was $185,000. What was the store’s cost of goods sold?

Answers

Answer:

180000

Step-by-step explanation:
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