Systems of equations, solve by substitution please!
x + 7y = -37
4x - 3y = 7...
Mathematics, 12.11.2020 14:00 vanessa791
Systems of equations, solve by substitution please!
x + 7y = -37
4x - 3y = 7
Answers: 1
Mathematics, 21.06.2019 19:30
The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 2
Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
Mathematics, 21.06.2019 23:00
Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.
Answers: 2
Mathematics, 21.06.2019 23:30
What are the measures of angles a, b, and c? show your work and explain your answers. 25 points
Answers: 1
Computers and Technology, 27.10.2021 21:00
Social Studies, 27.10.2021 21:00
Mathematics, 27.10.2021 21:00
Mathematics, 27.10.2021 21:00
Mathematics, 27.10.2021 21:00
Mathematics, 27.10.2021 21:00