Answer:
A linear system of three equations with three variables is any system that can be ... i) can be zero as long as each equation has at least one variable (x,y or z) in it. ... A solution to a system of equations are values of x, y and z such that, when ... x+y+z=4;4x+1/2y-3z=30;-2x-6y+5z=-7 · c+2d+3e=−13;3c+2d-e=-1;2c-d+2e=-4 Step-by-step explanation:
Answer:
-35
Step-by-step explanation
A predecessor is something that came before the current version, and -36 is negative so before -36 is -35
Answer:
12
Step-by-step explanation:
A compound interest equation is represented as A = P(1 + r/n)^nt, where n=the number of times per year the interest is compounded. In the given equation, n=12.
The answer is B. 1. Exponents<span> add when you have the same base. This works for any </span>number<span> x that you want to plug in except for x = </span>0<span>,because </span>0/0<span> is indeterminate (it is like dividing </span>zero<span> by </span>zero<span>). No matter what </span>number<span> we use when it is </span>raised<span> to the </span>zero<span> power it will always be </span>1<span>.</span>
Answer:
t ≤ 2.8
Leo can travel no more than 2.8 hours or 2 hrs, 48 min
Step-by-step explanation:
50t ≤ 140
t ≤ 140/50
t ≤ 2.8