This problem is about exact differential equations. This is the problem:

y' = (3x^2+4x-4) / (2y-4)

Simplify by combining like terms - 3+6x-18 - 22x

Sam's brother is 7 years older than Sam. His mother is 4 less than 3 times Sam's age. Their combined age is 63. How old is Sam, his brother, and his mother

What is the unit rate in ratio form for the rate 360 customers in 30 days?

Identify the coordinates of P (-5, 7) after a rotation of 180° about the origin. a. P' = (5, 7) c. P' = (5, - 7) b. P' = (-5, - 7) d. P' = (7, - 5)

7. log (x+3) (2x + 3) + log (x+3) (x + 5) = 2

How do you find the following things? [Will mark brainliest] Find Mean Find Median Find Range Find Quartiles Find Mode

If 12,000 people voted in the election, how many were from 50 to 64 years old?

Match the vocabulary word to its correct definition 1) Constant of variation 2) Direct variation 3) Rate of change A) how the dependent variable changes with respect to the independent variable B) the value of k in a direct variation, y =

Who had the largest dollar amount in sales for the month of January? a. The salary plus commission employee. b. The straight commission employee. c. The graduated commission employee. d. They each had the same dollar amount in sales.

A gallon of paint covers 400 square feet. How many square feet will 2 3/8 gallons of paint cover?