Blake bought a coat on sale for 30% off the retail price. If he paid $130, what was the original retail price?

Which statement could be used to prove to provide that the function f(x)= -4x+6 grows by equal differences over any x-interval o

Ivahew [28]

Find the Greatest Common Factorthe largest number that divides evenly into 4x4x and -6−6?
It is 22.
the highest degree of xx that divides evenly into 4x4x and -6−6?
It is 1, since xx is not in every term.Multiplying the results above,
The GCF is 22.

2(24x−26)


−2(2x−3)

3 0

3 years ago

What is the answer to 3/4 / 1/8?

Nataly [62]

Answer:

6

Step-by-step explanation:

$\frac{3}{4} \div \frac{1}{8} \\ = \frac{3}{4} \times 8 \\ = 3 \times 2 \\ = 6$

4 0

3 years ago

Read 2 more answers

Translate to an inequality using the variable x. A number is less than 2, or greater than 6 and less than or equal to 9.

Dmitrij [34]

Answer:

Please read the answers below

Step-by-step explanation:

Let's use x for writing the inequalities asked:

A number is less than 2:

x < 2

A number is greater than 6 and less than or equal to 9:

6 < x ≤ 9

8 0

3 years ago

Mr. Sawyer drove his car from his home to New York at the rate of 45 mph and returned over the same road at the rate of 40 mph.

AveGali [126]

Answer: Time taken by him in going = 8 hours

Time taken by him in returning = 9 hours

Step-by-step explanation:

Let the total distance from home to New York is x miles,

$\text{ Since, Time} = \frac{\text{Distance}}{\text{Speed}}$

Also, he drove his car from his home to New York at the rate of 45 mph,

⇒ $\text{ Time taken by him in going } = \frac{x}{45}\text{ hours}$

And, returned over the same road at the rate of 40 mph.

⇒ $\text{ Time taken by him in returning } = \frac{x}{40}\text{ hours}$

According to the question,

Time taken by him in returning - Time taken by him in going = 30 minutes = 1/2 hours, ( 1 hours = 60 minutes )

⇒ $\frac{x}{40}-\frac{x}{45}=\frac{1}{2}$

⇒ $\frac{9x}{360}-\frac{8x}{360}=\frac{1}{2}$

⇒ $\frac{x}{360} = \farc{1}{2}$

⇒ $2x=720$

⇒ $x=360\text{ miles}$

Hence, the total distance from home to New York = x miles = 360 miles

⇒ $\text{ Time taken by him in going } = \frac{x}{45}\text{ hours}$

$=\frac{360}{45}=8\text{ hours}$

⇒ $\text{ Time taken by him in returning } = \frac{x}{40}\text{ hours}$

$=\frac{360}{40}=9\text{ hours}$

3 0

3 years ago

A cement walkway of uniform width has been built around an in-ground rectangular pool. the area of the walkway is 1344 square fe

Elza [17]

Answer:

6 feet.

Step-by-step explanation:

Dimensions of the Pool =80 feet long by 20 feet wide

Area of the walkway =1344 square feet.

If the width of the walkway=w

Length of the Larger Rectangle =80+2w
Width of the Larger Rectangle =20+2w

Area of the Walkway =Area of the Larger Rectangle - Area of the Pool

$1344=(80+2w)(20+2w)-(80*20)\\1344=80*20+160w+40w+4w^2-80*20\\4w^2+200w=1344\\4w^2+200w-1344=0\\We factorize\\4(w^2+50w-336)=0\\4(w^2-6w+56w-336)=0\\w(w-6)+56(w-6)=0\\(w-6)(w+56)=0\\w-6=0$ or $ w+56=0\\w=6$ ft or $ w=-56$ \\Therefore, the width of the walkway , w=6 feet.$

6 0

3 years ago