Solve the system of equations. 2.5y + 3x = 27 5x - 2.5y = 5 What equation is the result of adding the two equations? What is the solution to the system?

Which expression is equivalent to (2x^5+7x^3) - (5x^2-4x^3)

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths.

The temperature in Vancouver was - 6ºC. In Austin the temperature was 10ºC. How many degrees warmer was the temperature in Austin?

Who is tokugawa shogun? his regime?

2ci 1=-d 6-ci solve for c and d

Jane thinks of a number she divides it by six and adds two she gets a number of 9 what number was she thinking of?

Which of the following defines your payment history? A.) the percentage of your credit limit utilized B.) the number of late payments, amount of debt, and delay in repaying loans C.) the different types of credit, such as installment loans mortgages

They Supreme Court chooses to hear cases that (blank)

You sell lemonade for $2 per cup and orange juice for $3 per cup. you sell a total of 100 cups for $240.

Jose skated 50 m in 10 s what was his speed