Which expressions are equal to 0 when x=-1

Write a unit rate for the situation. 18 necklaces made in 3 hours

What is the simplest fprm of x^2+5x-6/x^2+9x+18

Are all even numbers composite?

This year cornell's class took one more than three times as many field trips as last year's class. this year, cornell's class took a total of 7 trips. How many fields trips did bis class take last tera

What is £900 decreased by 5%

The temperature at noon at a ski resort is 3 F. The temperature drops 8 F by midnight what is the temperature at midnight

What is the answer p+5/9=-31/18

What is the least common multiple of 5 and 7

The amount of money left on a loan that Kira owes her grandmothers is represented by the function k (t) = 280 (.88) ^t where k (t) represents the amount of money left on a the loan and t represents the time, in years.

What is the solution to the equation 1.2m - 3.6 = - 0.6m? m=0.25 m=0.5 m=2 m=3