Answer: total is 200
Step-by-step explanation:
30% = 60
10% = 60/3 = 20
100% = 200
Answer:250 kilometers
Step-by-step explanation:
so it travels 100 kilometers north and another 150 kilometers north so 100+150 is 250 kilometers
X-4y=-18
an easy way is to solve for oone variable
solve for x
add 4y both sides
x=4y-18
when y=1, x=-16
when y=0, x=-18
when y=2, x=-10
(x,y)
so some orderd pairs are
(-16,1)
(-18,0)
(-10,2)
Answer:
The answer to your question is -3 and 2
Step-by-step explanation:
If an equation is factored, to find the roots, just equal each term to zero.
(x + 3)(x - 2) = 0
Equal each term to zero
x₁ + 3 = 0 x₂ - 2 = 0
Solve for x
x₁ = -3 x₂ = 2
The solutions to this quadratic equation are -3 and 2.
