3 years ago

24 is 80% of what number

Mathematics

2 answers:

loris [4]3 years ago

6 0

Write this as an equation and solve
$.8x = 24 \\ x = \frac{24}{.8} = 30$
The number is 30

Reptile [31]3 years ago

3 0

The number 24 is 80% of 30

You might be interested in

(у-4) (3x+5y-2) How do I multiply the following expression?

muminat

Answer:

$3xy + 5y^{2} - 12x - 22y + 8$

Step-by-step explanation:

You will use the FOIL method, which is very similar to the distributive property.

In order to do multiply correctly, multiply the y by 3x, 5y, and -2. You should get:

$3xy + 5y^{2} - 2y$

Then multiply the -4 by 3x, 5y, and -2 where you should get:

$- 12x - 20y + 8$

By using the foil method, you got rid of the parentheses. Now you can simply combine like terms and get your final answer:

$3xy + 5y^{2} - 12x - 22y + 8$

I hope this helps you!

3 0

4 years ago

Which of the following are perpendicular to the line y=-1/3x+5 (three answers)

Mkey [24]

Y = -1/3x + 5....slope here is -1/3. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So ur perpendicular line will have a slope of 3.

y = 3x....has a slope of 3, so this is perpendicular.
3x - y = 2.....y = 3x- 2.....has a slope of 3 and is therefore perpendicular
3x - y = 6.....y = 3x - 6...has a slope of 3 and is perpendicular

6 0

4 years ago

Write an equation of 45 is the product

miss Akunina [59]

9 * 5 = 45

5 * 9 = 45

15 * 3 = 45

3 * 15 = 45

*Hope that helps and enjoy Brainly :)*

7 0

4 years ago

Read 2 more answers

Find 13 -0.45. 12.55 13.45 14.45 11.55

ICE Princess25 [194]

Answer:

you have to be a little more specific