I have 11 ones and I am between 70 and 80. How many tens do I have? Who am I?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost