Answer:
7
Step-by-step explanation:
fdgrgeag
<span> 100 m / 50 s = 2 m/s = 2 *3600 / 1000 = 7.2 k/h
hope it helps :)</span>
Answer: Boutta snitch on you. CHHS 10th grade
Step-by-step explanation:
ANSWER: y=7x-5 i put it in a graphing calculator
Answer:
(8)
and 
(9)
and 
(10)
and 
Step-by-step explanation:
Given [Missing from the question]

Required
Write a system of linear equations
The solutions to this question is open and have different solutions
Solving (8) (-6,-2)
Let the equations be: x + y and 2x - y

--- (1)

-- (2)
So, the equations are:
and 
Solving (9) (-12, 18)
Let the equations be: 3x - y and 4x + y




So, the equations are:
and 
Solving (9): (2,0)
Let the equations be: x + y and x - y




So, the equations are:
and 