Sam has 60 toy cars. 20% of the cars are red. How many cars are red?
A. 12
B. 20
C. 48
D. 40

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Two lines that do not intersect are skew. always sometimes or never

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.