Carmela works at a department store and earns $10.45 per hour. she has $33 removed from every paycheck for medical insurance. if her goal is to earn a gross income of $468.60 in one week, which equation will carmela determine the number of hours (h) she must work?

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

step-by-step explanation:

the true ones are a b and d