Answer:
m = -4, b = -12
Step-by-step explanation:
m is slope and it is the coefficient of x
b is the y intercept
Answer:
k = -8
Step-by-step explanation:
−3 + 3k = −27
⇔ -3 + 3k +3 = -27 +3
⇔ 3k = -24
⇔ k = -8
Answer:
77.00
Step-by-step explanation:
No because every integer is a rational number, since each integer can be written in the form x/1. For example 12 = 12/1 and thus 12 is a rational number.
And also every whole number is a rational number: for example, 12=
12/1. So it is rational.
I'll do it with a fraction, so let's say 15/45. 15 of the cards are baseball cards, 30 of them are other cards. I would say 15/45, because 45 is the total amount of the cards he has. Only 15 are BASEBALL cards, so it would make sense to say he has a 15/45 chance to pull a baseball card.
