Find the system of equations

3x-y=7

y=3x-2

Write an equation of a line in standard form with a x intercept of - 5 and a y intercept of 15.

According to the American Heart Association considerations for selecting an exercise program should be: Choose one, which is inexpensive, not costing more than $300. Be challenging to complete. No pain, no gain.

How many type B tires does The Standard Inc. make on an average day?

Question? Johnny's cafe serves desserts. One serving of ice cream and two servings of blueberry pie provides 810calories. Three servings of ice cream and two servings of blueberry pie provides 1230 calories. Find the caloric content of each item.

A hypotenuse of a right triangle is 52 in. One leg of the triangle is 8in. more than twice the length of the other. What is the perimeter of the triangle?

The coffee shop is having a special where 2 pounds of coffee costs $4. Assume that the total cost in dollars "y" varies directly with the number of pounds of coffee "x". This can be represented by y=2x. How much will 2.5 pounds of coffee costs?

A box of a dozen fruit tarts costs$15.00. What is the cost of one fruit tart

The pet shop owner told Jean to fill her new fish tank 3/4 full with water jean filled it 9/12 full. what fraction of the tank does jean still need to fill

A milk bottle has radius 7cm and milk is filled upto a height of 28cm. A portion of milk is used to make tea and the height goes down to 20cm. How much milk is left out in the bottle in cu ... cm.

Use substitution to solve y=-2x+1 y=x-5