Yes you can and you do that by multiplying $42×1.30=54.60 and then $54.60×1.25=68.25
$207 is the answer, multiply 25 x 36 and 22 x 51 and 3 x 5, then subtract the products from the first two multiplications and then subtract 15 and you get your answer.
Answer:
Step-by-step explanation:
Speed = distance/time
Speed = 50/4
Speed = 12.5
Your answer is C!!!
Answer:
or 
Step-by-step explanation:
Add all fractions:
+
+
= 
Simplify if needed:
= 