Three times the sum of half carlita's age and 3 is at least 12 .what values represent carlita's possible age? Graph the solution.

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?