Write a equation form for this sentence, of the 37 choir members, 21 were girls, let b represent the boys in the choir
37=b+21 or 37=21+b
Answer:
The expression equivalent to 8 - (6r + 2) is -6r + 6 ⇒ A
Step-by-step explanation:
Let us solve the question
∵ The expression is 8 - (6r + 2)
→ Multiply the bracket by (-)
∵ (-) × (+) = (-)
∴ 8 - (6r + 2) = 8 - 6r - 2
→ Add the like terms
∵ 8 - (6r + 2) = (8 - 2) - 6r
∴ 8 - (6r + 2) = 6 - 6r
→ Switch the terms
∴ 8 - (6r + 2) = -6r + 6
∴ The expression equivalent to 8 - (6r + 2) is -6r + 6
Yes so this is just waffle and it is hard hope this helps
6 teams 5 times the key word is times this means multiply so 6x5=30
(2/3a • 9a) + (2/3 • 6) = 23.8
a = 2.1259 or 287/135
