The system of equations that represent the situation are 1.20R + 2B = 70, and R + B = 90.
<h3>What are the system of equations?</h3>
The system of equations are sets of equations that have to be solved simultaneously in order to determine their required values. They are often referred to as simultaneous equations.
To learn more about simultaneous equations, please check: brainly.com/question/25875552
Answer:
9
Step-by-step explanation:
second box is nine because it is half of the 3 x 6 part
Answer:
Step-by-step explanation:
the number should be 212.02568593112
