The steps below show the incomplete solution to find the value of n for the equation 4n – 2n + 4 = –1 + 17:

step 1: 4n – 2n + 4 = –1 + 17

step 2: 4n – 2n + 4 = 16

step 3: 2n + 4 = 16

which of these is most likely the next step? (5 points)

2n = 12
2n = 4
2n = 8
2n = 20
6.
what is the value of z in the equation 2(4z – 9 – 7) = 166 – 46? (5 points)

19
21
26
34

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.