Tyrone's age is 2 years less than 4 times his younger sister's age. If his younger sister's age is b years, which of the following expressions best shows Tyrone's age?

4b

b - 2

2b - 4

4b - 2

What does it mean for the ratio of surface area to volume to be small or large? Which ratios are better economically?

What's the longest of the diagonal of the rectangle

For an exponential function in the form of y=ab^x, if b is between 0 and 1, what happens to the graph of the function as x increases? A. The graph gets closer to the x-axis. B. The graph gets closer to the y-axis. C.

yolanda was pouring glasses of juice for brunch she used a 48 ounce bottle of apple juice to fill 8 glasses equally and she used a 35 ounce bottle of orange juice to fill 7 glasses equally which contained more juice a glass of apple juice or a glass

Write an equation that could be used to find the number of comic books, x, Jacob needs to sell in order to earn $200.

The length of a garden is 5m greater than the width. the area is 66m^2. Find the dimensions of the garden.

A total has a number of meeting rooms, m available for events. Each meeting room has 325 chairs. Write an equation to represent C, the total number of chairs, in all the meeting rooms at the hotel.

X g (x) -2 2 -1 0 0 2 1 8 Which of the following is a true statement for this function? A) The function is decreasing from x = 0 to x = 1. B) The function is decreasing from x = - 1 to x = 0. C) The function is increasing from x = 0 to x = 1.

Find the value for x? X-5+5x-12=25

The equation of line CD is (y-3) = - 2 (x-4). What is the slope of a line perpendicular to line CD?