Simplify the expression

4x - 2x - 20x + x

Which equation has only one solution?

How many hours are equal to 5040 seconds? Enter your answer, as a decimal, once the box.

Solve for m. - 3/7m=12

What is the slope of this equation: y = - 5x + 4

Whats 27h divided by 3h in standard form

Solve for x and y. 2y-7x=-9 and 4x+6=y

Which of the following is not equivalent to - 2/3? 5/6 - 18/12 -3/8•2 -2/6 + 1/3 5/10*-15/20

Write 12345678 times 10^-9 as a decimal.

What does d + 2d + d =

Which inequality represents this sentence? Six plus two is less than nine plus three. 6+2>9+3 9+3<6+2 6+2≤9+3 6+2<9+3 Which values of s are solutions to the inequality? s>-10 Select each correct answer. s=-2 s=-8 s=-18 s=-108 s=-180