Mathematics, 05.04.2021 16:00 HahaHELPP
Billy graphed the system of linear equations to find an approximate solution.
y = A system of equations. y equals negative StartFraction 7 over 4 EndFraction x plus StartFraction 5 over 2 EndFraction. y equals StartFraction 3 over 4 EndFraction x minus 3.x +
y = x – 3
A coordinate grid with 2 lines. The first line is labeled y equals negative StartFraction 7 over 4 EndFraction x plus StartFraction 5 over 2 EndFraction and passes through the (0, 2.5) and (2.2, negative 1.4). The second line is labeled y equals StartFraction 3 over 4 EndFraction x minus 3 and passes through (0, negative 3, 0.14) and (2.2, negative 1.4)
Which points are possible approximations for this system? Select two options.
Answers: 2
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 21.06.2019 22:30
Complete the equation of the live through (-1,6) (7,-2)
Answers: 1
Mathematics, 21.06.2019 23:30
Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.
Answers: 3
Mathematics, 22.06.2019 01:00
Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.
Answers: 1
Billy graphed the system of linear equations to find an approximate solution.
y = A system of equat...
Health, 19.07.2019 20:00
Geography, 19.07.2019 20:00
Health, 19.07.2019 20:00
Geography, 19.07.2019 20:00
Social Studies, 19.07.2019 20:00
Mathematics, 19.07.2019 20:00
Physics, 19.07.2019 20:00
Social Studies, 19.07.2019 20:00
Computers and Technology, 19.07.2019 20:00