Without computing, decide whether the value of each expression is much smaller than 1, close to 1, or much larger than 1. Explain your reasoning . a. 7,000,000 ÷ 0.7

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

Find the x-intercepts for the parabola defined by this equation: y=-3x^2-6x+9