What is the only element touching the stair-step line that is not a metalloid?

The school that molly goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 6 senior citizen tickets and 7 student tickets for a total of 174$.

Which of the following statements is not true? A. Every real number is also a complex number B. In order for a+bi to be a complex number, b must be nonzero C. The variable z is often used to denote a complex number D.

Is 5x-2x+18 and 3 (x+6) equal?

Solving formulas I=PRT solve for R

34+x=46; x=12 is this problem a solution

the price of a bike after a discount was $250. If the discount was 60% how much was the original cost of the bike?

A student randomly selects one marble from the group of marbles shown below and then tosses a balanced coin. A. What is the probability that the student will select a green marble and then toss a heads? Show all your work. B.

Juan is debating whether or not to continue the recent lunch special promotion at his restaurant. The following graph shows the profit earned, y, from the number of lunch specials ordered per hour, x.

You rent a small 2 bedroom house. You paid a $600 deposit the day you moved in so your rent is only $250 each month. Since your roommate did not pay any of the deposit, her rent is $400 each month.

What is the answer to the equation 7/9+1/7+3/5