My friend joogh bought some pisquets for 1 dollar each and some corazs for 2 dollars each the total cost was about 74 dollars altogether he bought 39 items write a system of equations in standard form modeling the relationship between pisquests and corazs and how many pisquets did he buy and how many corazs did he buy?

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Which of these side lengths could form a triangle a) 2 cm , 2 cm , 4 cm b) 3 cm , 5 cm , 10 cm c) 3 cm , 4 cm , 5 cm d) 4 cm , 8 cm , 15 cm