3 years ago

Define a variable and write each phrase as an algebraic expression

Mathematics

1 answer:

meriva3 years ago

4 0

Answer:

y = 4x

(x = Elliot's money, y = yours)

y = 1/2x

(y = how many pages you read, x = George's amount of pages)

w = l - 4

(w = width, l = length)

5c + 12 = p

(c = cd, p = price)

*note I used a constant since it clearly said 12$

You might be interested in

What is the value of the expression 6.5 - (-7.25)?

adell [148]

Answer:

13.75

Step-by-step explanation:

Slash and dash. turn the both minuses into positives and add like normal. 6.5 plus 7.25 equals 13.75.

5 0

2 years ago

If George received $ 78.00 for his work at Weaver's Store, and he was paid $ 6.00 per hour, how many hours did he work?

mihalych1998 [28]

13 hours
78.00 ÷ 6.00 equals 13 hours
6×13 equals 78

3 0

3 years ago

Read 2 more answers

How to get everything to one side of the inequality for 3+4/x>=(x+2)/x

Ksenya-84 [330]

Answer:

$2x+2\geq 0$

Step-by-step explanation:

Given:

The given inequality is.

$3+\frac{4}{x} \geq \frac{x+2}{x}$

Solution:

Simplify the given expression.

$3+\frac{4}{x} \geq \frac{x+2}{x}$

Multiply by x both side of the equation.

$x(3+\frac{4}{x}) \geq x(\frac{x+2}{x})$

Simplify.

$3x+\frac{4x}{x} \geq x(\frac{x+2}{x})$

$3x+4\geq x+2$

Rewrite the equation as.

$3x+4-x-2\geq 0$

$2x+2\geq 0$

Therefore, $2x+2\geq 0$ is the simplest form of the given expression.

6 0

2 years ago

Simplify the following expression: 3m-5n+6m-8n

vichka [17]

$3m - 5n + 6m - 8n \\ 3m + 6m - 5n - 8n \\ 9 m- 13n$

5 0

2 years ago

Read 2 more answers

Number between 17/4 and V20

Daniel [21]

Answer:

4.485

Step-by-step explanation:

[divide 17 by 4]

[ ]

Now, Midpoint of 4.25 and 4.472 =

Number between 4.25 and 4.472 =4.485

Or number between and is 4.485.

3 0

2 years ago