Solve the equation: |x+8|=-1

What is the LCM and the gcf of 21 and 30 and 44

Compute the series 1 2/3 4/9 8/27 16/81

Show that if there were a coin worth 17 cents, the following greedy algorithm that uses quarters, 17-cent coins, dimes, nickels, and pennies would not always produce change using the fewest coins possible

Is the equation below written in standard form? 12=2x+4y If not, select which explanation best applies to why the equation is not written in standard form. A. the requirement that a>0 is not satisfied B.

Mariah's family is planning an 800-mile road trip. Their car has an 18-gallon gas tank and gets 24 miles per gallon. Will 2 full tanks of gas be enough for the road trip. Explain.

What is the additive inverse of 21i

Which expression is equivalent to RootIndex 3 StartRoot x Superscript 5 Baseline y EndRoot? A. x Superscript five-thirds Baseline y B. s Superscript five-thirds Baseline y Superscript one-third C. x Superscript three-fifths Baseline y D.

What are all the values that make x^2 + bx + 144 a perfect square?

What is the area of a rectangle whose length is 12 and whose diagonal is 13?

In the Pythagorean equation, a and b represent the legs that create the right angle. True False