Answer:
-15
Step-by-step explanation:
yes because it has equal sides
Answer:
15
Step-by-step explanation:
To find the y intercept set x=0
You are given two points: (7,-6)(-4,27)
y=mx+b
y2-y1=x2-x1
x1=7
y1=-6
x2=-4
y2=27
27-(-6)/-4-7=27+6/-4-7=33/-11=-3
y=-3x+b
-6=-3(7)+b
-6=-21+b
+21 +21
b=15 so, y=-3x+15
PLUG IN O TO THAT EQUATION
y=-3(0)+15
Your y intercept would be 15
To solve this we are going to graph each one of the system of equations. The points in which the graphs of the tow equations intercepts will be the real solutions of the system of equations.
System A. Since the graph of the equations intercepts two times, we can conclude that the system has
2 real solutions.
System B. Since the graph of the equation don't intercept, we can conclude that the system has
0 real solutions.
System C. Since the graph of the equations intercepts two times, we can conclude that the system has
2 real solutions.
Nicole can make 7 batches with 2/3 cups of flour left