Today 30 pounds would get you $36.57 dollars
Answer:
9
Step-by-step explanation:
area of a circle = pi times radius^2
254.34= 3.14 X r^2 get rid of 3.14 by dividing both sides by 3.14
254.34/3.14= r^2
81= r^2
find the square root of 81=9
equation: y = x - 4
y-intercept = -4
gradient/slope = 1/1x or x
Answer:
$971(nine hundreds and seventy one dollars
The first one is x^2 -9x +20
The second one is x^2 -12x +20
The third one is x^2 +x -20
The fourth one is x^2 - 8x -20
