Which situation is best modeled by the equation
7-x=3?
clear
check
you spend $7 to enter a theme park, and then $3 per ride.
three friends each get an equal share of the $7 they
earned.
you have some money left after you spend $7 and $3.
the price of a book, $7, was lowered by some amount to
$3.

What is the area of the triangle 10 13 12

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.