Solve the system by either substitution or elimination

3x-5y=21 2x+y=1 A (2,-3) B (2,3) C (-2,-1) D (-2,1)

Which expression is equivalent to (82) - 4? 1 over 8 to the 2nd negative 1 over 8 times 8 times 8 times 8 times 8 times 8 times 8 times 8 1 over 8 times 8 times 8 times 8 times 8 times 8 times 8 times 8 8 to the 2nd

What is 6✖️3/5 in a mixed number

Generate the first five terms in the sequence using the explicit formula. yn=-5n-6

Is - 3/5 rational or irrational?

A triangle has sides with the following lengths: AB=3, BC=4, CA=5. Which angle is the smallest?

Tim Invested $5,000 in a savings account for 6 years. He earned $550 over that fine period. What is the interest rate?

If N is the set of natural numbers that are factors of 16, choose the selection below that correctly shows this set in roster form. (There are no multiple choice answers)

12. Brad sells ice cream and soft drinks at outdoor festivals. He buys soft drinks for 50 cents per can and ice cream bars for $75 per hundred. He marks up all items by 100 percent selling the drinks for $1.00 and ice cream bars for $1.50.

Factor 6x^3 33x^2-63x completely

The sum of three consecutive integers is 528. Find the largest of these integers