Solve the system of equations

-10x+3y=5

x=y-4

x=

y=

5.38*10^2 in standard notation

2x-4y=10 slope of the line?

Three-fourths of the yard is covered in grass but 4/5 of the grass has died. How much of the yard has dead grass?

What is the equation of the line through (3,-8) and (6,-4).

Solve for the interval 2sin (2x) = 1

The equation (x-6) (8+x) = (x-6) (8) + (x-6) (x) illustrates the use of which property?

Consider the equation x^2=36

If AB=BC, AB=4x-2, and BC = 3x+3, find AB

A circular flower bed is 24 m in diameter and has a circular sidewalk around it that is 4 m wide. Find the area of the sidewalk in square meters

An amount of $49,000is borrowed for 13 years at 7.25% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back? Use the calculator provided and round your answer to the nearest dollar.