cathy's customer base is 2/3 residential and 1/3 business . if she has 350 residential customers, how many total customers does she

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11