B. Sandwich costs $7.70 and the soda costs $2.20
A+5=5a+5 Subtract a from each side
5=5a+5 Subtract 5 from each side
0=5a Divide each side by the number before the variable to get it alone.
--- ---
5 5
a=0
Answer: 7.8
Step-by-step explanation:
you would multiply 3 x 2.6 and that would give you the answer
Answer:
62%
Step-by-step explanation:
31/50 is also equal to 62/100 (if we multiply the numerator and denominator by 2). 62/100 is 62%.
The answer is B
Since you know that BOD is a right angle add 12 And 15 and subtract your answer from 90
