(4x-8)-(-3x + 10)
HELP

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18