How many integers between 259 and 343, inclusive, have a remainder of 2 when divided by 7? explain step by step tysm

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Solve the equation by completing the square. x^2+2x=17

Identify the parent function that can be used to graph the function f(x)=3(x-9)2