Answer: The value of b is $0.15.
Step-by-step explanation:
Total bottles co0llected = 14+9 =23
Payment for each bottle = b
Total payment she will get = 23b
One -time service fee = $0.25
She has left = $3.20
According to the question,
23b - 0.25 = 3.20
⇒23b = 3.20+0.25
⇒23b = 3.45
⇒b = 0.15 [divide both sides by 23]
Cost of each bottle = $ 0.15
hence, the value of b is $0.15.
Let 'x' and 'y' be two complementary angles.
The sum of two complementary angles is always 90 degrees.
So,
(equation 1)
It is given that, one angle measures 39 degrees more than 2 times the measure of its complement.
So,
Substituting the value of 'y' from equation 1 in the above equation, we get
So,
Since,
Therefore, the measure of two angles are and .
Answer:
y = 3.3x
Step-by-step explanation:
for the table we can determine that every hamburger delivery takes five minutes
you can do this by dividing 4 by 0.8 which gets you five
the pizza deliverys speed can be figured out by dividing 50 by 15
this gets you 3.33...
therefore y = 3.3x would be your answer as the pizza delivery is faster
Answer:
Answer choice C
Step-by-step explanation: