The solution of a system of equations is the place where they cross; the point where both equations are true. find the place on your graph where your two lines intersect.
you should find (2, 3) as the intersection point. this is the solution for the system.
Answer:
Step-by-step explanation:
x/10 + 8 = x/2
10 could be a convenient common denominator
x/10 + 80/10 = 5x/10
x + 80 = 5x
80 = 4x
x = 20 gallons.
Answer:$466.25
Step-by-step explanation:
9.50(43)+10.50(5.5)
Answer:
64 x 4 = c
Step-by-step explanation:
x4 representing the "four times as many crayons" that multiplies with 64,. The answer you should get is 256
X^2+14x-176=0
(x+22)(x-8)
x=-22,8
This is because the 2 numbers in the factorisation must have multiple of 176& and a sum of 14
