Answer:
Simply put, algebra is about finding the unknown or putting real life variables into equations and then solving them. ... Algebra can include real numbers, complex numbers, matrices, vectors, and many more forms of mathematic representation
Step-by-step explanation:
Answer:
F=Fahrenheit and C=Celsius
Step-by-step explanation:
round to the nearest
hundredth of milligram : 4.27
tenth of milligram: 4.3
milligram : 4
Peggy is 9, Peter is 4, and Susan is 2
9+4+2=15