The slope-intercept equation of a line is y= -7x-2. what are the slope and y-intercept of the line?

Hello there! (:

The equation of the line is y=-7x-2.

As we can see, this equation is written in slope-intercept form, which looks like so:

y=mx+b

Where

m is the slope (In this case, it's -7)

b is the y-intercept (-2)

Therefore, the slope of the line is -7 and the y-intercept is -2.

Hope it helps.

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Good luck.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )