Answer : (<span>C) Rewrite Using the LCD. Write the sum of the numerators over the common denominator. Simplify
</span>Rewrite Using the LCD
<span>-7/2+3/4 = -14/4 + 3/4
</span>Write the sum of the numerators over the common denominator:
-14/4 + 3/4 = 11/4
Simplify
11/4 = 2 3/4
Answer:
The function is
A(2022)=$13.45
Step-by-step explanation:
-Let A denote the ticket price.
The general equation for an exponential function is given as:
Where:
- =is the ticket price at time t
- is the time
- is the initial ticket price
- is the rate of growth.
Given the rate of growth is 3.6% per year and the initial ticket price was $4.25:
#First find the time interval:
we substitute our parameter values to estimate the ticket price in 2022:
Hence, the ticket price in 2020 is $13.45
Answer:
length : 10 yard
width: 14 yard
Step-by-step explanation:
Let l be the length of the yard.
Since the width is 6 yards less than twice its length, we can say the width is 2l-6.
With width x length=area,
l (2l -6) = 140
2l^2 - 6l = 140
2l^2 - 6l - 140 = 0
Using the quadratic formula,
we can determine l = 10 or -7
since the length should not be negative,
the length is 10 yard.
Now substitute l=10 into 2l-6.
width = 2(10)-6
= 14 yard
Answer:260ft
Step-by-step explanation:P=2(l+w)=2·(85+45)=260