Solve x ≥ 0 x ≥ 0 or x ≥ − 5 x ≥ - 5 and write the solution in interval notation.

Solve 2^x=32 and rewrite this equation in a logarithmic form

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?