The scatter plot shows the annual profit (in millions of dollars) for a certain company for years between 2000 and 2010. The equation of the trendline shown is y = 0.4x + 11.3, where x represents the number of years since 2000 and y represents the profit. Use the equation
to estimate the total profit in 2014

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation: