Answer:
Step-by-step explanation:
first part: 3/25
second part: 1/25
third part: 4/25
Answer:
B. 1.-1,-2
Step-by-step explanation:
Substitute g(x)=0
Move the expression to the left
Factor out -x^2 from the expression
Factor out (x+2) from the expression
When the product of the factor equals 0, at least one factor is 0
Solve for x
Irrational number is <span>√3
Hope it helps</span>
Answer:
The correct answer is the first set {(-1, 8), (0, 5), (2, -1), (3, -4)}
Step-by-step explanation:
In order to determine if the set works, input each ordered pair to see if the statement ends up true. The first two ordered pairs are done below.
(-1, 8)
f(x) = -3x + 5
8 = -3(-1) + 5
8 = 3 + 5
8 = 8 (TRUE)
(0, 5)
f(x) = -3x + 5
5 = -3(0) + 5
5 = 0 + 5
5 = 5 (TRUE)
Answer:
21 weeks.
Step-by-step explanation:
To start, you have to get the pounds lost per week.
12/3=4
4 pounds lost per week.
Next, find out how many weeks it takes by solving this equation,
4x=84
Divide 84/4=21
Therefore, it took 21 weeks to lose 84 pounds.