Answer:
Lengths of B and c are 5 ft
Step-by-step explanation:
Since ∆is an equilateral ∆
Mrs. sing will pay 6,30$ for 3 and 1/2 pounds of green beans
1/2 ÷ -3/7 = -7/6 The answer is -7/6
Answer:
-12
Step-by-step explanation:
We start with the equation: 
Substitute the variables: 
Solve using order of operations (start with multiplication): 
And then addition/subtration: 