Evaluate and simplify sin (-15º).

9t-6=3 (3t-2) solve the equation

4 people jogging 5 more walking than jogging how many people are walking

There are 36 marbles in a box. 8 of them are blue and the rest are red. What is the ratio of the number of red marbles to the number of blue marbles?

2. A random sample of 500 households was identified in a major North American city using the municipal voter registration list.

Which of these figures has rotational symmetry? Which of these figures has rotational symmetry? A. trapezoid B. rhombus C. scalene triangle D. isoceles triangle

Where is 10 in the real number system

What is the area of a rectangle with 5/12 foot and 2/3 foot? A 7/36 B 7/15 C 10/36 D 15/24

A Television nanufacture sells 21 of TV model at$299 each, 13 of TV Model B at $549 each and 8 of TV Model C at $619 each. Find tge average price per TV Sold.

Jennifer currently brings in an annual salary of $65,000 and anticipates a raise of 5% every year. What will her salary be in 5 years?

A square plot of land has a building 60ft long and 40ft wide at one corner. the rest of the land outside the building forms a parking lot. if the parking lot area is 12,000ft^2, what is the dimensions of the entire plot of land?