Jonas compares two wireless data plans. which equation gives the correct value of n, the number of gb, for which plans a and b cost the same? (gb means “gigabytes of data.”) a. 5n = 30 + 3n b. 5n = 30(4n) + 3 c. 5n = 30 + 4n + 3 d. 5n = 30 + 3(n – 4)

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. how many hours after the truck's departure will the two meet?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?