Guys solve this system of ! and explain me step by it's very important for ! it's my homework. х^2+у^2=13; 10х+у-9=10у+

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.