20 - 4x = 2 (4 - 8x) This needs solving

Approximate: log1/2 5

I am wonderind if a rate is aratio always, sometimes, or never

2x+7=9 what does x equal and how did you solve for it?

Doubling the sum of Steve's and Sophie's ages gives 38. If Sophie is 10 years old, how old is Steve? a. 4 b. 28 c. 14 d. 9

Bamboo is one of the fastest-growing plants. A typical growth rate for bamboo in temperate climates is 3-10 centimeters per day during the growth season.

What is 75 divided by 18723 in long divison

Solve the equation 1.2m=0.6

Describe how to simplify the expression 3^-6/3^-4

Which equation is equivalent to log5x3 - logx2 = 2?

On a cold day in november, the recorded low temperature was - 10 degrees Celsius (°C) in Pennsylvania. On the same day, the recorded low temperature was 0°C in Michigan, - 20°C in Minnesota, and 16°C in Florida.