The sun is about 1.5 × 10^8 kilometers from earth. if light travels about 3 × 10^5 kilometers per second, about how many seconds does it take light from the sun to reach earth?

Name the most appropriate metric unit for each measurement

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

If g^-1(x) is the inverse of g (x) which statement must be true