Answer:
y=7, -3, 3, -9, 1 (in the empty boxes from left to right)
Step-by-step explanation:
Since y=x-2, all you have to do is take an x value from the top box and subtract 2 from that number to find the value of y.
Answer:
25
Step-by-step explanation:
If it has 25 miles across from the 1 hour it means that it goes 25 miles per hour.
So it's
.
Then you cross-multiply, so then we have 9p - 15 = 8p + 48. Now just solve.
Answer is p = 63.
Answer:
No real roots.
Step-by-step explanation:
Discriminant = b^2 - 4ac ( for the equation ax^2 + bx + c = 0)
Here it is 4^2 - 4*1*8
= `6 - 32
= -16.
This is negative so there are no real roots.
Answer:
For 5 the yellow square stays the same, while the blue adds 2 each time.
5. 1(2x) something like that.
6. 3 is 6 4 is 7 5 is 8
I have gotten too old for this, my bad somethings just dont make sense anymore.
