The second and third legs of Kiley’s journey are both relatively flat and seem to have the same steepness. Why are they flat? Why do they look similar?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest