5(-y+2x-4) = -3(x-2y+1)

find for y slope 

I'm being asked to graph 5y=-1

Hello!  Could someone help me with the following trigonometry question?

Using the sine function graph attached,

a. State the domain, range, amplitude and period of the graph.

b. Describe the transformations applied to y=sin(x) to achieve this function.

c. Write a matrix equation that transforms y=sin(x) into this function

Consider the equation of a line having a slope of 1/4 and y-intercept of negative 3/2. 

Write the equation in slope- intercept form: 

Write the equation in standard form: 

The total of three sisters’ ages is 39. Dina is half as old as Michelle and 3 years younger than Juliette. How old are the sisters?

A certain drug dosage calls for 5 mg per kg per day and is divided into three doses (1 every 8 hours). If a person weighs 165 pounds, how much of the drug should be administered each time?

Suppose a hurricane traveled 130 miles from a point in the Atlantic Ocean to the Florida coastline in 6 1/2 hours. How many miles per hour did the hurricane travel?

See attached picture 

Amir stands on a balcony and throws a ball to his dog, who is at ground level. The ball's height (in meters above the ground), $x$x seconds after Amir threw it, is modeled by h(x)=−(x+1)(x−7)

A client at a hair salon paid a total of

for a haircut. The amount included

GST. What was the price of the haircut before the GST was​ added?

1. If arc BC is .1 of the circumference of circle A, what us the measure of central angle CAB

what is the slope of the line that passes through (8,4) and (6,7)