Apound of chocolate costs 7 dollars. joe buys p pounds. write an equation to represent the total cost c that joe pays.

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Write the expression as a single natural logarithm. 2 in a - 4 in y