subject
Mathematics, 30.01.2020 13:51 baseball1525

When solving a system by multiplying and then adding or subtracting, how do you decide whether to add or subtract?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.
Answers: 3
question
Mathematics, 21.06.2019 17:00
An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?
Answers: 3
question
Mathematics, 21.06.2019 17:10
If angle 2=3x +1 and angle 3=2x +4what is angle 2
Answers: 1
question
Mathematics, 21.06.2019 17:40
Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species
Answers: 2
You know the right answer?
When solving a system by multiplying and then adding or subtracting, how do you decide whether to ad...
Questions
question
Mathematics, 19.10.2021 14:00
question
World Languages, 19.10.2021 14:00