Aroller coaster ride holds a total of 48 passengers. the ratio of males to females on the ride is 5 : 7. let xx represent the number of males on the ride. let yy represent the number of females on the ride. which two linear equations form a system that you can use to find the number of males and the number of females on the ride

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?