Mr. helsley wishes to save atleast $1500 in 12 months. if he saved $300 during the first 4 months, what is the least possible average amount that he must save in each of the remaining 8 months ?

he must save an average of $150 or more in each of the remaining 8 months.

Step-by-step explanation:

Mr. Helsley wishes to save at least $1500 in 12 months. If he saved $300 during the first 4 months, then the amount left would be

≥ 1500 - 300

Let x represent the least possible average amount that he must save in each of the remaining 8 months. This means that the total amount that he would save in the last 8 months would be 8x. Therefore,

300 + 8x ≥ 1500

8x ≥ 1500 - 300

8x ≥ 1200

x ≥1200/8

x ≥ 150

as seen , what steps you have written   you just want to prove if in a triangle two medians have common point of intersection , a point p, then the third median will also pass through point p.

the point of intersection of medians is called centroid.

the statement ahead of   : statement: point p lies on and .

reason: from above algebra

point p is the intersection of three medians which is   called centroid of triangle.the centroid divides the line from opposite vertex in the ratio of 2: 1.