Which of the following is a method used to solve systems of equations? A. Substitution B. Graphing C. Gaussian elimination D. All of the above

A travel company has 132 tourists who are going on a boat ride. each boat holds 8 passengers. how many boats does the travel company need to book?

Use three different values of n to demonstrate that 2n + 3n is equivalent to 5n.

The measures of a triangle are 37°, 53° and 90°. Classify the triangle.

Rhono has a part-time job at the local supermarket working 3 hours after school each night and 5 hours on saturdays. His gross hourly pay is $8.75. Estimate and then calculate his next wages for the month, after 20% tax is deducted.

Which model represents (-6) - (-3) on a number line

Evaluate 2 d + 3 when d = 8.

Write an equation for the translation of y=|x| 6 units left A. Y = |x+6| B. Y=|x|-6 C. y=|x|+6 D. y=|x+6|

Write the number 679 correct to the nearest 10. write the number 67912 correct to the nearest 10. write the number 751 correct to the nearest 100. write the number 1797.26 correct to the nearest 100.

1which ordered pair makes the equation true? 2x-5y=-10 A (5,4) B (-10,4) C (2,5) D (20,4) 2what is the simplified form of the expression 15y-3 (4y+10) A3y-30 B3y+10 C27y-30 D27y+10 3which ordered pair is a solution to the question 4y=

Find the radius of a circle that has an area of 100π ft2