9 miles is approximately equal to 16km. How many km are equal to 63 miles? How many miles are equal to 48km?

Answers

Answer 1

Answer: The correct answer is 27 miles!

Answer 2

Answer: 16 x 7 =112 so 63 miles would equal 112 km
48km equals 21.8258172

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Angel is shopping in a department store for sneakers. He picks a pair of sneakers that costs $85 but are on sale for 15% off.
Since they were on clearance he was entitled to an additional 10% off
the sale price. What was the total cost of the sneakers?

Answers

Answer:

65 dollars and 2 cent

Step-by-step explanation:

What's the slope of A(-10,6),B(-5,8)

Answers

Answer:

$(2)/( - 5)$

Step-by-step explanation:

$((y1 - y2)/(x1 - x2) \n = (6 - 8)/( - 10 - ( - 5)) \n = (2)/( - 10 + 5) \n = (2)/( - 5)$

100 / 2 * 5 = ??????

Answers

PEMDAS
Multiply first!

100/10=10
Thats all:)

the answer is 250

100/2 = 50

50 * 5 = 250

Im supposed to simply this into a rational number how do i do this?

Answers

I don’t know it should be correct tell me if iam wrong

Complete the following item based on the given information.The volume of a box(V) varies directly with its length(l). If one of the boxes has a volume of 325 cubic inches and a length of 13 inches, what is the constant of proportionality for the group of boxes?
k = ________

Answers

Answer:

The constant of proportionality for the group of boxes is 25.

Step-by-step explanation:

Given : The volume of a box(V) varies directly with its length(l). If one of the boxes has a volume of 325 cubic inches and a length of 13 inches.

To find : What is the constant of proportionality for the group of boxes?

Solution :

The volume of a box(V) varies directly with its length(l).

Using k for the constant of proportionality.

We can express the relationship between V and l

If V varies directly with l.

V = kl

According to question,

If one of the boxes has a volume of 325 cubic inches and a length of 13 inches, then

$325=13k\n\n\Rightarrow\ k=(325)/(13)\n\n\Rightarrow\ k=25$

Therefore, The constant of proportionality for the group of boxes is 25.

k = 325/13
..............................................

Which equals the product of (x – 3)(2x + 1)?A=2x2 – 7x – 3
B=2x2 – 5x – 3
C=3x – 2
D=6x2

Answers

The product of (x – 3)(2x + 1) will be 2x² - 5x -3. Thus, option B is correct.

What is a Quadratic equation?

It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.