The sum of 32 and what number is 105

Hey there!

The unknown number will labeled as “p” until we find the actual answer

32 + p = 105

p + 32 = 105

SUBTRACT 32 to BOTH SIDES

p + 32 - 32 = 105 - 32

CANCEL out: 32 - 32 because that gives you 0

KEEP: 105 - 32 because it helps solve for the p-value (also known as the answer that is added to 32 to gives you 105)

p = 105 - 32

105 - 32 = p

p = 73

Therefore, your answer is: 73

Because 32 + 73 gives you 105

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.