Lee spent $36 to purchase a combination of drinks, sandwiches, and chips for himself and his friends. a drink costs $2, a sandwich costs $4, and chips cost $0.50. identify the linear equation that represents this situation.

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x