1. Miriam is starting a lawn mowing business. She bought a mower for $450 and will spend
about...
Mathematics, 13.03.2020 19:18 dh29229
1. Miriam is starting a lawn mowing business. She bought a mower for $450 and will spend
about $1.20 per hour on gasoline. How many hours will it take for the average cost per hour
for Miriam to do business to be less than $50. If x represents the number of hours she
mows, which inequality shows the average cost per hour for Miriam to do business and what
is the solution? (A. REI.2, A. CED.1)
a. 450 + 1.20x < 50; she can never have an average less than $50
b. 450 + 1.20x < 50; 14 hours
c 450+ 1.20x < 50; 10 hours
d. 450 – 1.201 < 50; 9 hours
Answers: 2
Mathematics, 21.06.2019 16:30
The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?
Answers: 1
Mathematics, 21.06.2019 17:30
Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny
Answers: 1
Mathematics, 21.06.2019 22:10
This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.
Answers: 2
Mathematics, 09.06.2021 20:40
Mathematics, 09.06.2021 20:40
Social Studies, 09.06.2021 20:40
Mathematics, 09.06.2021 20:40
Mathematics, 09.06.2021 20:40
Mathematics, 09.06.2021 20:40
Mathematics, 09.06.2021 20:40
Mathematics, 09.06.2021 20:40