Line l is perpendicular to a line m with equation - 6x+2y=-48. Line l intersects line m at (7,-3).

The equation of line l, in standard form, is

In addition to his hourly rate, Mr. Smith is paid $2.20 for each watch he fixes. Write an expression for his income if he fixes r watches per hour?9.5 is hourly rate.

Oliver works at a bookstore. He packed 20 identical paperbacks and 9 identical textbooks in a box. The total mass of the books was 44.4 pounds. After he put 1 more textbook and 5 more paperbacks in the box, the total mass of the books was 51 pounds.

Five numbers that round up to 2.95

Brian bought x apples and some oranges brian bought three more oranges and apples find the total number of fruit brian bought in terms of x

The ratio of cops to robbers was 19 to 12. if there were 399 cops how many robbers were there?

A rectangle has a length of 19 inches and a width of 15 inches. What is the perimeter of the rectangle?

How do you find the X in this problem -5x+11=-19

At Marble Middle School, 35% of the students are 6th graders, 32% are 7th graders, and the rest are 8th graders. What percent are 8th graders?

Robert works in a toll booth. About 18 to 23 cars pass through Robert's booth every 23 minutes. Which is a reasonable estimate for the number of cars that pass through Robert's booth in 69 minutes?

One half of a number is three fourths. find the number