Mathematics, 21.10.2020 01:01, cupcake3103670

Which situation could be represented by the equation - 30+30 = 0? Rita bought a hat for $30. She then bought some headphones for $30.
Donna loaned $30 to her brother. He then paid her back $30 the next day.
Wen drove 30 miles to the library. She then drove 30 more miles to her college.
Mika filled a tank with 30 gallons of water. She then filled the tank with 30 more gallons.
O

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, euraleecewilliams

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Answers: 1

continue

Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0

Answers: 1

continue

Mathematics, 22.06.2019 04:50, iiomqjessica

Emily works as a painter. for each job, it takesher 30 minutes to prepare an interior wall ofa house before she paints and 2 minutes persquare yard to paint that will. the graph belowshows the total time it would take her to do a job, based on the total area of the wallhow long does it take her to do a job when she paints a wall with an area of 15 square yards?

Answers: 3

continue

Mathematics, 22.06.2019 07:20, jordan2875

The graph of a function never has two different points with the same x-coordinate because

Answers: 2

continue

Do you know the correct answer?

Which situation could be represented by the equation - 30+30 = 0? Rita bought a hat for $30. She th...