Factor m²+8m=0 how do I factor it

Investors buy a studio apartment for $150,000. Of this amount, they have a down payment of $22,500. Their down payment is what percent of the purchase price? What percent of the purchase price would a $67,500 down payment be?

The cost to enter a waterpark increases from $56 per person to $73 per person. What percent of the entry fee increase

Which is the correct way to factor 3x^2-5x-2?

Jan won 51.9% of the votes in the race for school secretary. She received 415 votes. About how many students are in the school?

A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates worth 90¢ a pound. How many pounds of the $1.50 chocolate were used to make the mixture? 15 10 12

What is 100 (0.99988) rounded to the nearest tenth

Solve for nn: 5n+40≥12n-32

Glenn budgets 1/6 of his weekly allowance for entertainment. Glenn's entertainment bill is 29. What is his weekly allowance?

Last summer Marion was three and a half feet tall she was 4 inches taller than her brother Elijah she was one in a quarter feet shorter than her sister Lori how tall were Elijah and Lori Last Summer

What is the radius of the circle given by the equation below? x2 + 12x + y2 - 12y = - 56 A. 2 B. 16 C. 4 D. 8