What is (7-4i) + (-2+5i)

What is an open line of credit?

Factor the following polynomial completely. - x2y2 + x4 + 9 y2 - 9 x2 (x - 3) (x - 3) (x + y) (x - y) (x + 3) (x + 3) (x + y) (x - y) (x + 3) (x - 3) (x + y) (x - y)

What is 7.35 as a fraction

Work out the percentage change when a price of £10 is increased to £12

Sherrie receives 5 times as many phone calls as Carrie, and Carrie receives 5 less calls than Mary. If the total number of combined calls for them was 68 how many calls did Mary receive?

Choose the equation that is equivalent to this statement. 90 is 70% of x.

3.8 divided by 2 estimated

Tom earn $12.50 per hour at the Yankee bowling alley. He regularly works 40 hours per week. He is paid time and a half for each hour overtime work. Last week he worked 42 hours that his gross pay for the week

What are the real and imaginary parts of the complex number? 2-5i The real part:? The imaginary part:?

If one card is drawn from a deck what is the probability of getting a red card