Answer:
It's the first choice.
Step-by-step explanation:
Using system of equations.
Answer:
See Explanation
Step-by-step explanation:
Given
less than the most hour
Required
Hours read by Miss Allen
The question is incomplete, as the hours read by each student is not given.
To solve this, I will assume that the longest hours read by a student is x.
So, the expression for Miss Allen will be:

Assume that 
The expression becomes

Take LCM and solve


Answer:
Given m-2, m+4, 2m +1 are the first three terms of Arithmetic
Step-by-step explanation:
Progression. Find the value of m and hence, list all the terms.


this is also

to:

Your answer would probably be:

Good luck on your assignment and enjoy your day!
~
Answer:
55
Step-by-step explanation:
Given two sides
If you know two other sides of the right triangle, it's the easiest option; all you need to do is apply the Pythagorean theorem:
a² + b² = c²
if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root:
a = √(c² - b²)
Mark me Brainliest please