Answer: a = 23, b = 21, c = 136
Step-by-step explanation:
Answer:
1/6 for the number cube and 1/2 for coin
Step-by-step explanation:
20/35 and 21/35. The common denominator is 35.
Answer:
y=2x+b
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Given
+ 2c + 11
=
-
+ 2c + 11
= 3c - 1 + 2c + 11
= 5c + 10
(b)
We have the expression
5c + 10 ← factor out 5 from each term
= 5(c + 2)