I see no information provided, sorry:(
Answer: C
Step-by-step explanation: The opposite of a positive integer (18) is -18
Which also means its value is 18
Hope this helps!
Answer:
27/35
Step-by-step explanation:
x5= 20/35
x7=7/35
27/35
The slope of the first equation is -2, you can see it right off.
the slope of the second equation is 2, notice both are in slope-intercept form.
both equations are the equations of a line, so is really just two lines.
because their slope differs, they're not parallel or equivalent, therefore, they lines do meet at some point, and one point only, and therefore, they have 1 solution only.
a system of equations with at least 1 solution, is a consistent system.
a consistent system with exactly 1 solution only, is not just consistent, but also independent.
Answer: yes, they are proportional
Step-by-step explanation:
15/20 = 36/48 (cross multiplication)
15 x 48 = 720
36 x 20 = 720
