Answer:
12.50y
Step-by-step explanation:
Therefore, 1 ltr= 12.50
y ltrs=?
you do cross multiplication
hence, 12.50 × y= 12.50y
total cost= sh.(12.50y)
B. 1/15
(2a + b) (a + 2b)
Factor by grouping.
22
48 - 26 = 22