Step-by-step explanation:
Transitive property of Angle Congruence
To solve this, write a proportion of Pounds to Cost:
Pounds: 3 x
Cost: 25.50 42.50
Cross multiply 3 and 42.50, this gives you 127.5
Then, divide by 25.5
This gives you 5.
You can buy 5 pounds with $42.50
Answer:
a = -7
B= *4
Step-by-step explanation:
Answer:
31.1
Step-by-step explanation:
