For what is the sum of (7+3i) + (-8+9i)?

Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b