Answer:
2/9
Step-by-step explanation:
Scale factor = 10/45 = 2/9
It will take 9 hours because 3 times 9 is 27
Answer:
the negative and positive number line???? what exactly are you asking
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Let's take any random multiple of 4 as an example:
8 = 2 • 4
64 = 2 • 32
20 = 2 • 10
Try any multiple of 4—this pattern continues.
Answer:
x = -1 or x = -7
Step-by-step explanation:
y = (x + 4)^2 - 9
To find x-intercept, set y = 0
=> (x + 4)^2 - 9 = 0
=> ( x + 1)( x + 7) = 0
=> x = -1 or x = -7
