5p+2=13.25 what is the total number of pounds

p = 2.25

Step-by-step explanation:

5p + 2 = 13.25   (we'll have to separate the numbers with the variables and the naked numbers)

5p = 13.25 - 2   (when you switch their places their symbol changes - goes to + then + goes to -)   - is negative and + is positive, as in adding and subtracting.

5p = 11.25

p = 11.25/5   (since theirs multiplication in 5p (5 x p) we're going to do division)

p = 2.25

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.