One: Graphs help you solve equations, and equations help you solve graphs.
<span>Because the graph is a diagram of the equation, showing at its simplest the y answer for each value of x.
Two: </span>You have to solve for y, graph it, and then find where the lines intersect.You can take a table and put in all the x and y valuesThen graph it.. And see where it intersectsBecause usually these equations are lines.<span>
</span>
-4 (-5x+4w-1)
Multiply -4 by everything in the parenthesis:-4 * -5w = 20w
-4 * 4w = -16w
-4 * -1 = 4
20w - 16w + 4
And if you need it more simplified:
4w + 4
Where is the table and questions Sherlock
Less than 1
Multiply the bases to get a common denominator
75/240+112/240
187/240
187<240 therefore it is less than 1
Answer:
160
Step-by-step explanation:
20 / 2 = 10
10 * 16 = 160