Find the solution of this system of equations

-4x-y=-18

-7x+y=-4

Doubling the quantity of a number decreased by 6 is less then negative thirty six what's the equation in numbers

How do you construct a rectangle

What's the word form for 3.100

Dan paid 34.30 for a sweater. The price included a 40% markup.

Eight more then the number Let n represent an unknown number

The simple interest on a principal amount, P, borrowed for T years at R% annual interest is given by the following formula. Which of the following describes the relationship between the variables of the simple interest formula? 1.

Y varies inversely as x. When y = 18, x = 6. Find the constant of variation and determine the value for y when x = 27.

A sandwich shop has three types of sandwiches: ham, turkey, and chicken. Each sandwich can be ordered with white bread or wheat. Customers can add any combination of the four available toppings.

When my teacher says find (a) but i found it, what does she mean?

You order 4 fish sandwiches and a hamburger. The cost of the hamburger is $2.50 your total bill before taxes $14.30. Write and solve an equation to find the cost of a fish sandwich.