Answer:
4) Yes
5) Yes
6) Yes
7) No
Step-by-step explanation:
4) When we look at the table in the question, we can see the pattern is comics x 3 = price.
We know the definition of a proportional relationship is when one number is increased, the other is as well. So, it is in a proportional relationship.
5) We do the same thing here, we notice that we can divide the number of bikes by 5 to get the number of trips.
So, this is a proportional relationship.
6) The same reasoning applies to 6, we can see they follow a pattern.
7) All of them can be multiplied by 2, except the last one can't, so this is NOT a proportional relationship.
Answer:
9.25 p + 8.90 t ≥ 100 describes the relationship between p and the t for Michael to earn at least $100.
Step-by-step explanation:
p = Number of hours worked at the pet store
Earning per hour at pet store = $9.25
t = Number of hours worked as a telemarketer
Earning per hour at telemarketing job = $8.90
Now, total amount earned at pet store after working p hours = p x $9.25
and total amount earned at tele job after working t hours = t x $8.90
Now, according to the question
Total money earned at pet store + Total earning at telemarketing job = At least $100
⇒ 9.25 p + 8.90 t ≥ 100
Hence, 9.25 p + 8.90 t ≥ 100 describes the relationship between p and the t .
We have:
(30x²+23x+16)/(cx+3) - 13/(cx+3) = 6x+1
(30x²+23x+16 - 13)/(cx+3) = 6x+1
(30x²+23x+3)/(cx+3) = 6x+1
30x²+23x+3 = (cx+3)(6x+1)
30x²+23x+3 = 6cx²+cx+18x+3
30x² + 23x + 3 - 6cx² - cx - 18x - 3 = 0
(30 - 6c)x² +(5 - c)x = 0
6(5 - c)x² +(5 - c)x = 0
(5 - c)(6x² +x) = 0, and x∈ R\ {3/c} ⇒ 5 - c = 0 ⇒ c = 5.
V = L * W * H
V = 1/4 * 2/3 * 3/5
V = (1 * 2 * 3) / (4 * 3 * 5)
V = 6/60 reduces to 1/10 m^3 <==
Do you just want the equation ?
