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3 years ago

Which function shows a fabric with a price of $1.25 per square yard?

Mathematics

2 answers:

Flauer [41]3 years ago

8 0

Y = $1.25x

is this what you mean?

9966 [12]3 years ago

6 0

We are given price per square yard of a fabric = $1.25.

Let us assume total number of square yard of the fabric = x square yards.

And let us assume function f(x) is given by Total price of the fabric.

Total price of the fabric = Price per square yard of a fabric × total number of square yard of the fabric.

We took total number of square yard of the fabric by a variable x and price per square yard of a fabric is $1.25.

Plugging values in above statement, we get

f(x) = 1.25 × x

f(x) = 1.25x.

<h3>Therefore, f(x) = 1.25x function shows a fabric with a price of $1.25 per square yard.</h3>

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Solve for x and graph the solution on the number line 15 > 2x – 9 > -23

Monica [59]

The answer is 12>x>-7

Step-by-step explanation:

it's first divided into 2 parts

1 . 15 > 2x - 9

2. 2x - 9 > -23

Then solve them individually.

let's do it,

First half

15 > 2x - 9

15+9 > 2x

24 > 2x

24/2 > x

12>x

Second half

2x-9>-23

2x>-23+9

2x>-14

x>-14/2

x>-7

Joining of the two halves

We have :

12>x>-7

8 0

3 years ago

A student needs to make a square cardboard piece. The cardboard should have a perimeter equal to at least 92 inches. The functio

Illusion [34]

Answer:

$s\geq 23$

Step-by-step explanation:

We are given that a student needs to make a square cardboard piece.

Perimeter of cardboard should be equal to atleast 92 inches

We have to find that which shows reasonable domain for f(s)

Let s be the side of square cardboard

We know that perimeter of square =f(s=) $4\times side$

Then, perimeter of cardboard= $4s$

$4s\geq 92$

Dividing by 4 on both sides

$s\geq 23$

Hence, the domain of function $[23,\infty)$

Therefore, option d is true.

Answer:d: $s\geq 23$

6 0

3 years ago

There are 2.54cm in an inch, 12 inches in a foot, and 5,280 feet in a mile.which expression gives the number of centimeters in a

geniusboy [140]

Answer:

(2.54×12) ×5280

Step-by-step explanation:

Since there are 2.54cm in an inch, multiply 2.54 by 12 to find out how many cm there are in a foot. Then you multiply that by 5280

8 0

3 years ago

A function() is graphed

eduard

Y=mx+b use that formula

6 0

3 years ago

Evaluate (x + y)^0 for x = -3 and y = 5. 0 -1/2 2 1

marysya [2.9K]

Answer:

The answer is 1.

Step-by-step explanation:

You need to evaluate the expression inside the parentheses.

(-3 + 5)⁰

= (2)⁰

= 1

According to the rule, any number raised to the power of 0 is always equal to 1.

5 0

3 years ago