Which word problem matches the inequality
14w + 30 ≥ 240

a. lea needs at least $240 to buy new she has already saved $30. she earns $14 for each car she washes. what is the least number of cars she can wash, w, to buy the headphones?

b. lea needs at least $240 to buy new she has already saved $14. she earns $30 for each car she washes. what is the most number of cars she can wash, w, to buy the headphones?

c. lea needs at least $240 to buy new she has already saved $30. she earns $14 for each car she washes. what is the most number of cars she can wash, w, to buy the headphones?

d. lea needs at least $240 to buy new she has already saved $14. she earns $30 for each car she washes. what is the least number of cars she can wash, w, to buy the headphones?

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles

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.