How do you calculate constant rate of change from a proportional graph given the coordinates (x, y) ?

Question 1 options:

x/y

y + x

xy

y/x

A pool in the shape of a rectangle has a perimeter of 80feet. The pool is 8 feet less wide than it is long. Find the length and width of the pool

Using a 5% level of significance and a sample size of 25, what is the critical t value for a null hypothesis, H0: µ ≤ 100? Select one: a. 1.708 b. 1.711 c. 2.060 d. 2.064

16 is what percent of 25

There are 48 cards in a deck and each card is. Either red or black 8 red cards are taken out find the ratio of red to black cards

What is the solution to the system of equations below? 3x-2y=7 and - 3x+5y=5

It is greater than 40 cross out the numbers and less it is less than 46 cross out the numbers and greater it has a 5 in the place cross out the numbers

You read 50 pages in an hour your sister reads 40 pages in an hour how many more pages did you read than your sister reads in 1/2 hour

Find the parametric equation for the tangent line to the curve r (t)

One of two complementary angles is 8 degrees less than the other. Which of the following systems of equations represents the word problem? x + y = 90 and x - y = 8 x + y = 90 and 90 - x = 8 x + y = 90 and y = 8x

Which is greater 64 inches or 5 feet