Answer:
x=2, -4
Step-by-step explanation:
The equation is 
. The x-intercept is the point(s) where the function intersects the x axis, so this value can be found by plugging in 0 for y. doing so results in 
. Then, solve for x by moving 18 over, dividing by -2, square rooting both sides, and subtracting 1 to find the value of x.
If you double the amount it would be 17 pounds because every 16 ounces would equal a pound.
So your answer would be 17 pounds and 4 ounces
Answer:
9.05 X 10^1
Step-by-step explanation:
You move the decimal to the left until there is one remaining number before the decimal. Your exponent to the ten is how many decimal places you moved.
