Answer:
10
Step-by-step explanation:
Step 1: 1/3 of 30 cupcakes for vanilla icing
=10 cupcakes for vanilla icing
Step 2: 30 - 10 cupcakes = 20 remaining cupcakes
1/2 of 20 cupcakes for chocolate icing
=10 cupcakes for chocolate icing
Step 3: 20 - 10 cupcakes= 10 remaining
•
• • 10 cupcakes will get strawberry icing
Let's break it down:
y=-4/3x-8/3
Use the slope formula y2-y1/x2-x1
Finding the slope, 4-(-4)/-5-1 = 8/-6 = -4/3
y=-4/3x + b
Substituting,
-4=-4/3+b
-12/3+4/3=b
b=-8/3
41