When writing expressions for complex numbers, what does i represent?

Factor the following expression using the GCF. 25st + 30t 5t (2s + 6) 5t (5s + 6) 5t (5 + 6t) 5t (s + 6)

What are the prime factors of 85734

For every cup of seltzer you use how much orange juice do you use

Sandy is ordering bread rolls for her party, she wants 3/5 of the rolls to be whole wheat. What other factions can represent part of the rolls that will be whole wheat? Shade the models to show your work.

A) 6 C) 10.4 B) 12.8 D) 108.2

What is a reasonable estimate of a school desk

8/33 in decimal form

Barry needed 16 cubic feet of mulch to put under the playground equipment. Each bag of mulch covered 2.1 cubic feet. Barry planned on buying 16 bags of mulch. Is this a reasonable plan? A.

Wilson drew a scale drawing of a community college. He used the scale 1 centimeter = 9 meters. In the drawing a building at the college is 18 centimeters long. What is the length of the actual building?

A Ribbon is 12 3/4 feet long. Into how many 3/4 foot pieces can it be cut?