Answer:
2/5
Step-by-step explanation:
simplify by cross multiplying
Answer:
b
Step-by-step explanation:
Look at the sides of the triangles. find the sides that are corresponding, or matching.
Answer:
The answer is 10y + 48.
Step-by-step explanation:
First you have to get rid of brackets by expanding :

Next you have to collect like-terms :
