B and D because there are the reverse of 67 + 38 = 105.
Hope that helps :)
-3 1/2 because if you do 2.8 times 1 and 1/4 you get 3.5 and 3.5 as a fraction is 3 1/2
The answer's D. 35/22
Well i have to write 20 words so dont mind this part
We can treat this problem like you regularly subtract fractions. First find the common denominator, which is 15.
So:
5(x+6)/15 = 30/15 + 3(x-2)/15
(5x+6)/15 - (30/15) - (3x - 6)/15
As you already know the answer, I'm assuming you can do the rest.
Hope this helps!
Answer:
B
Explanation:
10x1=10
(not sure haven’t done this in a very long time)
