Find the percent increase from 50 to 77.
Percent increase =
%

54%

Step-by-step explanation: To find the percent increase, we use the formula Amount of Change/Original Number.

The amount of change is the difference between the two numbers,

which here, is 77 - 50 and the original number is 50.

Notice that we always subtract the larger number minus the

smaller number when finding the amount of change.

that's so that our percent increase or

percent decrease will always be positive.

77 - 50 is 27 and we put this over 50.

So we have 27 divided by 50 which is 0.54.

Now, we want the percent increase.

We do this by moving the decimal point in 0.54

two places to the right to get 54%.

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.