Mathematics, 07.12.2019 06:31 erikamaldonado661
Kelly works at her own nail salon. today, she did 11 manicures and received $60.50 overall in tips.
if x represents the cost of each manicure, which of the following equations can be used to find the total amount of money she earned, including tips, for her nail salon today?
a. y = 60.5(x + 11)
b. y = 60.5x + 11
c. y = 11(x + 60.5)
d. y = 11x + 60.5
Answers: 1
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 22:00
How many ordered pairs of positive integers satisfy xy=32?
Answers: 1
Mathematics, 22.06.2019 03:30
Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?
Answers: 3
Mathematics, 22.06.2019 05:00
Find an equation of variation where y varies directly as x and y 75 when x5, findy when x is 1
Answers: 2
Kelly works at her own nail salon. today, she did 11 manicures and received $60.50 overall in tips.<...
Health, 28.02.2020 22:46
Mathematics, 28.02.2020 22:46
English, 28.02.2020 22:46
Chemistry, 28.02.2020 22:46