Sam got a summer job cutting lawns so that he can buy a motorbike that costs $1200. He bought a used lawnmower for $350 before starting his job. He is charging $40 for each lawn he mows. Write and solve and inequality to represent the minimum number of lawns he must mow to earn the money he needs to buy the motorbike. You must use well developed sentences with proper capitalization, grammar, punctuation for full credit on part C.

Part A (5 points)
Identify the variable:

Part B (5 points)
Write the Inequality:

Part C (5 points answer/5 points structure)
Write the Sentence

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation