A high-speed catamaran operates between city A and city B. The catamaran can make the 143 -mile trip in about 2 and one half hours. Find the catamaran speed for this trip.

4x-y=8 how do i find the graph

Write the system of equations represented by the matrix. {0 1 2 4] {-2 3 6 9] {1 0 1 3] a: x+2y=4 -2x-3y+69=0 x+y=3 b: x+2y=4 -2-3y+6=9 x+y=3 c: y+2z=4 -2x+3y+6z=9 x+z=3 d: x+2z=4 -2x-3y+6=9

If the price of a game decreased from $60 to $36 what is percent of decrease

Evaluate the expression when y = 4. 5 + y + 8

There where 510 people at a party. The admission price was $2for adults and $1for children. The admission receipt were 700. How many adults and how many children attended

If the average price of a new one-family home is $246,300 with a standard deviation $15,000, find the minimum price of the houses that a contractor will build to satisfy the middle 80% of the market. Assume that the variable is normally distributed.

The function g (x) = x is transformed to obtain function h. h (x) = g (x-3). Which statement describes how the graph of his different from the graph of g? A. The graph of h is the graph of g horizontally shifted right 3 units. B.

What is the slope of the line passing through (1, 2) and (3, 8) ? slope = 1/7 slope = 1/3 slope = 3 slope = 7

Members of a car sharing program pay a fee of $50 per month plus$ 7.65 for every hours they use a car. a member bill was$ 149.45 last month. how many hours did the customers use a car last month?

A rectangular shaped desk has a length of 25 inches and a width of 18 inches. A desk with a similar shape has a length of 60 inches. What is the width of this desk?