Answer:
Step-by-step explanation:
If f(x)=4x2-x+3, then what is the value of f(2)
Answer A) is the correct option because the rest are wrong. :)
Answer:
x= 3/4
Step-by-step explanation:
x-1/4=1/2
+1/4 +1/4
x=3/4
Step 1:
Let us first find the decrease in amount.
Decrease in amount = 150 -120 = $30
Step 2:
Now let us find the ratio of decrease in price to original price.
So the ratio is 1/5 or in decimal its 0.2.
Step 3:
To find percentage decrease we change this decimal number 0.2 two places to the right side, so it becomes 20 %
Answer : The price decreased by 20%
If you spend $4.25 for lunch every school day for a week and on Saturday you spend $5.75 you spend $27 in all.