Ask question

Ask question

All categories

3 years ago

7

What is the solution to the inequality below? 2(x-15)> x/2

1 answer:

Ray Of Light [21]3 years ago

5 0

Answer:

x>20

Step-by-step explanation:

2(x-15)>x/2

2x-30>x/2

Multiply both sides by 2

4x-60>x

Subtract 4x from both sides

-60>3x

-20<x

Answer: x>20

You might be interested in

When Asher looks at the data he says that both Mrs. Jamison's class and Mr. Zimmerman's class has data that is skewed right. Do

Yuliya22 [10]

Answer:

Step-by-step explanation:

this isn’t an answer but did u did the answer to this because i need it. thanks

5 0

4 years ago

Is 1/2greater than 6/10

Illusion [34]

No 1/2 is smaller than 6/10.1/2 is equal to 5/10.

3 0

3 years ago

Which is an example of a high-risk investment?

rewona [7]

stock in a start-up company

4 0

3 years ago

Read 2 more answers

pls help me do if u don't know how to do pls don't answer or else u will be reported I need it under 25min thank u

Vesna [10]

Answer:

see explanation

Step-by-step explanation:

given that V is directly proportional to u and inversely proportional to f , then the equation relating them is

V = $\frac{ku}{f}$ ← k is the constant of proportion

(a)

to find k use the condition when u = 1 and f = 3 , V = $\frac{1}{6}$ , then

$\frac{1}{6}$ = $\frac{k}{3}$ ( cross- multiply )

6k = 3 ( divide both sides by 6 )

k = $\frac{3}{6}$ = $\frac{1}{2}$

V = $\frac{u}{2f}$ ← equation of proportion

(b)

when f = 4 and V = 1 $\frac{1}{4}$ = $\frac{5}{4}$ , then

$\frac{5}{4}$ = $\frac{u}{2(4)}$ = $\frac{u}{8}$ ( cross- multiply )

4u = 40 ( divide both sides by 4 )

u = 10

5 0

2 years ago

Given the following formula solve for a <br><br>s = a+b+c/2

Hatshy [7]

Answer:

$a=2s-b-c$

Step-by-step explanation:

Given formula:

$s=\frac{a+b+c}{2}$

To solve for $a$

In order to solve for $a$ we will try to isolate $a$ on one side of the equation.

Steps to isolate $a$ .

1) Multiplying both sides by $2$ to remove fractions.

$2\times s=2\times \frac{a+b+c}{2}$

$2s=a+b+c$

2) Subtracting both sides by $b$

$2s-b=a+b-b+c$

$2s-b=a+c$

3) Subtracting both sides by $c$

$2s-b-c=a+c-c$

$2s-b-c=a$

Thus, we successfully isolated $a$ on one side. The formula for $a$ can be given as:

∴ $a=2s-b-c$

5 0

4 years ago