14.2 x (-6) ÷ 15 x (-4) ÷ 0.4
Answer:
she selling five dollars
Step-by-step explanation:
Answer:
the last one
Step-by-step explanation:
If you are trying to figure out how many marbles Timmy gave away, let's see -
All you really do is divide 24 into 6 pieces, then take 1 piece and count how many is in that one piece. Let's do it -
24 ÷ 6 = 4
See? Super easy, right? 1/6 of 24 marbles is equal to four marbles.
↑ ↑ ↑ Hope this helps! :D
a. b+2 (b+2b)
b. 3b+b
c. 2(2b)
Answer:
They are b and c.
Step-by-step explanation:
Let's simplify each expression:
a. b+2 (b+2b)
= b + 2b + 4b = 7b.
b. 3b + b = 4b.
c. 2(2b) = 2 * 2b = 4b.
Answer:
hello :
expressions are equivalent to 4b :
b ) 3b +b = 4b
c) 2(2b) = 4b
but : a) is not equivalent to 4b
because : b+2 (b+2b) = b + 2b +4b = 7b