What is the resultant of a and b if a = 3i + 3j and b = 3i - 3j?

6i + 0j

9i - 9j

6i + 6j

9i + 9j

To which set of numbers does the number - 55 belong to

When I triple my number and add five I get twenty six what is my number

If f (x) = 3x - 1 and g (x) = 4x - 2, what is the value of f (2) - 9 (2) when X = -3?

What is the domain of f (x) = x^2 + 6?

How many times can 4 go into 724

An elevator starts out at the 1st floor. It goes up 4 floors, down 2 floors, up 5 floors, down 3 floors, up 2 floors and stops. What floor is it now on?

A store sells 3 ears of corn for $1 they round prices to the nearest cent. Tell whether you would describe the relationship between cost and number of ears of corn as proportional relationship justify your answer

The rectangle below has an area of 70y^8+30y^670y 8 + 30y 6 70, y, start superscript, 8, end superscript, plus, 30, y, start superscript, 6, end superscript square meters.

What are ratios that are equivalent to 8:20?

Debra drove 380 miles using 14 gallons of gas. At this rate, how many gallons of gas would she need to drive 418 miles?