(01.02) Cory earns $22 for every lawn he mows and $6 for every hedge he trims. He uses the
expression 22x + 6y to keep track of his earnings.
Part A: Identify the coefficients and variables in the expression.
Part B: How many terms are in the expression, what are they, and how do you know?
Part 2: Which term in the expression shows the total earned from mowing lawns?

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

b

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110

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