In the given expression, what does the fraction bar between 7^10 and 7^9 represent?

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

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?