SAT Vocab, Writing and Math Practice

keen insight

Which of the following is equivalent to the expression: (x²y - 3y² + 5xy²) - (-x²y + 3xy²- 3y²)

natural, inborn, inherent; built in

Without sea otters present, nevertheless, kelp forests run the danger of becoming wastelands.

to defame

Which is an equation of a circle with center (0,4) and a radius with endpoint (4/3 , 5 )?

Which of the following numbers is NOT a solution of the inequality 3x - 5 ≥ 4x - 3 ?

For i = √-1, what is the sum (7+3i) + (-8 + 9i)?

harmful; poisonous; toxic; lethal

worn out; wearied by experiences

If a = 5√2 and 2a = √2x, what is the value of x?

Ted sent m texts per hr for 5 hrs, and Ty sent p texts per hr for 4hrs. Equation for total is?

This trend, has led some to claim that librarianship is in decline as a profession.

a peculiar way of acting; a sudden twist or turn

3x + 4y = -23 and 2y-x = -19. What is the solution (x,y) to the system of equations?

In recent years, public libraries in the U. S. have experienced reducing in their funds...

Like their terrestrial plant cousins, kelp removes carbon dioxide from the atmosphere,...

bending easily; limber

consequences or outcome

to copy; to try to equal or excel

More like a fair then an actual cafe', the first Repair Cafe' took place in Amsterdam.

...have since arisen in France, Germany, South Africa, and other countries on top of that.

eager; earnest; devoted

I couldn't wait to view painter, Georges Seurat's, 10-foot-wide painting...