Answer:
Point Q is incorrect
Step-by-step explanation:
all you have to do is solve the fractions and plot the answers -9/2 = -4.5 and is graphed at -3.5
The answer is 3 1/4 if I'm correct
#27.
First cross multiply
2 (2a-3) = 3 (a-1)
next use the distribute property on both sides
4a - 6 = 3a - 3
combine like terms, subtract 3a from both sides and add 6 to both sides
a = 3
#28
cross multiply
3x = 4, then divide both sides by 3
x = 4/3
#30
add 1/4 to both sides
3/x = 1/2 + 1/4, find a common denominator for the right side fractions
3/x = 2/4 + 1/4 = 3/4
therefore, x = 4
Expand: 4x+8-3x+6
simplify: x+14
Formula for Volume of Cylinder you need the radius