The international system of units uses the metric system in the measurements. what number is the metric system based on?

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8

Write the ratio as a fraction in lowest terms. compare in inches. 5 feet to 50 inches