Mr. simon landscapes new houses for a building contractor. he charges by the square meter of yard space plus a setup fee. he billed the contractor $2150 for a 400 square meter yard and $1650 for a 300 square meter yard. write an equation in the form y=mx+b that can be used to find the cost, y, to landscape any amount of yard space, x.

Ihave trouble finding the nth term of a linear sequence

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year