Mathematics, 21.05.2021 16:50 liliaboop8618

-4(2x - 4) + 3x = - 5/2 (2x - 10) - 9
no solutions
no infinite solutions
X = 16
x=1

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:10, iziyahh902

How many solutions does the nonlinear system of equations graphed below have?

Answers: 2

continue

Mathematics, 21.06.2019 19:40, evarod

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Answers: 3

continue

Mathematics, 21.06.2019 20:00, Chen5968

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Answers: 2

continue

Mathematics, 21.06.2019 21:50, elsauceomotho

Which value of y will make the inequality y< -1 false?

Answers: 2

continue

You know the right answer?

-4(2x - 4) + 3x = - 5/2 (2x - 10) - 9
no solutions
no infinite solutions
X = 16