3 years ago

100 is 250% of what? i need to know fast

2 answers:

7 0

100%/x%=250/100(100/x)*x=(250/100)*x 100=2.5*x 100/2.5=x 40=x x=40
it is 250% of 40

6 0

X = 100 X 100/250

Therefore, X = 40.

You might be interested in

Oduvanchick [21]

Answer:

The answer is

$y = - \frac{5}{2} x - 1$

Step-by-step explanation:

If two equations are parallel it means that both their gradients are equal. We were given the equation:

$5x + 2y = 12$

in order to find the gradient of this equation that we are given we have to ensure that it is in its simplest form:

$5x + 2y = 12 \\ 2y = 12 - 5x \\ \frac{2y}{2} = \frac{12}{2} - \frac{5}{2} x \\ y = 6 - \frac{5}{2} x \: \\ or \: \\ y = - \frac{5}{2} x + 6$

Therefore the gradient of the parallel line with points (-2, 4) is also -5/2

$y = mx + c \\ 4 = - \frac{ 5}{2} ( - 2) + c \\ 4 = \frac{10}{2} + c \\ 4 = 5 + c \\ 4 - 5 = c \\$

$c = - 1 \\ hence \: the \: equation \: for \: the \: \\ parallel \: line \: is \\ \: y = - \frac{5}{2} x - 1$

8 0

2 years ago

aivan3 [116]

8x5=40
So the car is 40 inches long

8 0

3 years ago

nignag [31]

What are the answer choices

6 0

3 years ago

Sergio [31]

Answer:

it would come out to $4.40

4 0

3 years ago

grin007 [14]

I would say d that what i got.

5 0

3 years ago