b - (1 - 2b) + (b - 3) = -4
b - 1 + 2b + b - 3 = -4
b + 2b + b - 1 - 3 = -4
4b - 4 = -4
4b = -4 + 4
4b = 0
Answer:
22 cupcakes
Step-by-step explanation:
13+15=28
50-28=22
24/25
An acute triangle
Using a calculator, these measurements fit an acute scalene triangle.
