Answer:
y= -3/2x + 7
Step-by-step explanation:
so you start with 3x + 3 =7, then you subtract the 3x, bringing it to the other side with the 7. making it (-3x). Then all you have remaining on your left side is 2y. as shown: 2y=-3x +7, then all you have is divide by two. you do this because the opposite of multiplication is division. and 2y really means 2 x y. which gives you y= -3/2x + 7
hope this helped.
Answer:
she spent $7.45 on each rope at the sale price. The original price would have been $8.70
Step-by-step explanation:
The answer would be D and E
Explanation: the number line shows any number less than 16, the filled in circle also means including 16. So it becomes any number 16 or less. So in both of the scenarios the max number of either students or dollars has to be 16.
Hope this helps
Answer:
asymptotes: x= -4,-2 and no holes
Step-by-step explanation:
First we need to factor the denominator of the function
y = (x-1) / (x2 + 6x + 8)
x2 + 6x + 8 = 0
delta = b2 - 4ac = 36 - 32 = 4
x1 = (-6 + 2) / 2 = -2
x2 = (-6 - 2) / 2 = -4
So we have that x2 + 6x + 8 = (x+4)(x+2)
So our function is:
y = (x-1) / (x+4)(x+2)
As there is no common expressions in the numerator and denominator, there are no holes.
The asymptotes are when the denominator is zero, so:
(x+4)(x+2) = 0
x = -4 or x = -2
