You just need to substitute x with 1/2
Your answer will then be 3(1/2) which is 3/2 or 1.5
Answer:
a = $17.25
Step-by-step explanation:
let the money spend on the necklace be a
we have
15.75 +1.5*2 +a + 14 = 50
-> a = 50 -15.75 -3-14
-> a = $17.25
Answer:
mean is basically the average, you add all the values togheter and then divide the sum by the number of values
the median is the number in the middle if you put all the values in the correct order from least to greatest.
mode is the value that's repeated the most! hope this helps!
Step-by-step explanation:
D. Because the 3 is the rate and the 6 is what was already there.
Area of decagon is given by:
Area=1/2(nsr)
where:
n=number of sides
s=side length
r=height
thus the area will be given by:
Area=1/2(10*4*6.2)
Area=124 cm^2
