What is y+5=7(x-8) written in standard form?

Step-by-step explanation:

This is a linear function.  Standard form for a linear function is

Ax + By = C

Begin by distributing to get rid of the parenthesis:

y + 5 = 7x - 56

Now combine the constants on the right side:

y = 7x -61  That's slope-intercept form, but to get it into standard, move the 7x over to the y side:

-7x + y = -61

If you don't like to lead with a negative, you can simply just change ALL the signs:

7x - y = 61

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

da freeck kinda math is this just drop out

step-by-step explanation: