What is the total coefficient of the y term in the expression 4x+5xy+2y

If an arrow is shot upward on Mars with a speed of 68 m/s, its height in meters t seconds later is given by y = 68t - 1.86t2. (Round your answers to two decimal places.) (a) Find the average speed over the given time intervals.

Order rational numbers least to greatest, 3/5, 1/3, 1, 0.5, 2, 6/8, 0.25.

A random survey of 500 people in North Carolina showed that 80 had taken a trip to the Great Smokey Mountains National Park within a year or less.

Rewrite the formula to determine dave's rate

Trigonometry Special Right Triangles Find the exact value of sin 30 * + cos 0 * + tan 30*.

You drive 70 miles per hour but then slow your speed by 15 miles per hour. you then return to your speed of 70 miles per hour. which expression shows how your speed changed?

Given r = 8 and ø=1.85pi, find the Cartesian coordinates. Check your answer. a. (7.13, - 3.63) C. (-7.08, 3.67) b. (7.08, - 3.67) d. (-7.80, - 3.67)

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The solution set of n2 - 14n = - 45 is [ ]

Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the relationship between Peter's age (p) and Winnie's age (w): p = w + 2 p =

Name a fraction equivalent to 2/3