Answer:
Step-by-step explanation:
Bbbbbbb
Answer: subtract 5 from both sides
Explanation: get rid of the 5 before moving on to isolating the variable
The first ratio is 1:4 so if x is 6 then 6x4 is 24 your answer is 24.
Answer:
B..im pretty sure
Step-by-step explanation:
First it cant be D because 12 x __ = 64. There is no whole number multiplied by 12 that equals 64. So cross that out. then it's not B because 6 x ___ = 64. So also cross that out. the only thing u have left is 4 and 8. Then u can cross out A because the group of students has to be the same number of rows. Which is 8 x 8 aka B. The answer is B