Answer:
37
Step-by-step explanation:
To start out, if you know that the digits add to 10, then the number must me around 46-37, as 28 and 82 wouldn't make sense, and 55 is a palindrome.
37-->73, 73-37=36.
Infinitely many solutions
The system shows the same equation, so x and y could be anything
The first thing we must know is the following definition:
d = v * t
Where,
d: distance
v: speed
t: time
Therefore, the total distance traveled in this case is:
(5.5) * (0.5) + (1.5) * p = 13.25
Rewriting:
2.75 + 1.5p = 13.25
Clearing the value of p we have:
p = (13.25-2.75) / (1.5)
p = 7
Answer:
an equation representing this situation is:
2.75 + 1.5p = 13.25
DeAngelo's rate for the last 1.5 hours of his run is 7 miles per hour
Answer:
D
Step-by-step explanation:
Absolute value is the distance from a point 0. Absolute value is always a positibe number, so think of all of these as positive numbers
There are 25 students in Mrs. Venetozzi’s class at the beginning of the school year, and the average number of siblings for each student is 3. A new <span>student with 8 siblings joins the class in November. What is the new class average for number of siblings? Round your answer to the nearest hundredth.
The solution will be 25 x 3 = 75 + </span>8 = 83 / 26 = 3.192
Hence the number becomes <span>3.20</span>
