What goes into 18 and 6

What does the continuous line connecting items in the circuit diagram represent? A:a source of electrical energy B. a closed switch C:an electrical resistor D:an electrical conductor

I want to find a slope

A square painting is surrounded by a frame. the outside edges of the frame are x inches in length, and the frame is 3 inches thick. What is the total area of the frame? A) - 12x+36 B) 12x-36 C) x^2+12x+36 D) x^2-12x-36 Is it C or D?

72 is 64% of what number

Would the ratio 12/21 form a proportion with the ratio 24/42?

Log5^x-log5^2=2. solve for x

Mr ngo bought 2.43 acres of land which of the following is equal to 2.43

A motorcycle manufacturer offers 3 different models, each available in 6 different colors. how many different combinations of model and color are available? a - 9 b - 6 c-18 d - 12 e - 24

What's the GCF of 44 and 16

Which is a factor of 15xy - 45x - 6y + 18 y - 2 5x - 3 5x - 2 y - 6