4 Select all the correct expressions in the table.
Which expressions are equivalent to the given complex number?
45 + 2i
(2 + 8i) + 2(9 + 6i)(1 - i)
(13 + 4i) + 2(7 + 21) (2 – i)
(9 + 4i) + (36 – 2i)
(9 + 4i) + 2(4 + 71) (1 – 2i)
(2 + 8i) + (30 – 6i)
(13 + 4i) + (32 – 61)

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Based on the spreadsheet below, which of the following is a true statement?