What are the soultion (s) to the quadratic equation 40 - x^2=0

If a rectangular office space is 72 feet wide and has a 410-foot perimeter, what is its area?

What number is 68% of 312? 98% of 192 is what number? What number is 31% of 214? 4% of 987 is what number?

ABC Restaurant has an ice-cream counter where it sells two main products, ice cream and frozen yogurt. The restaurant makes a gallon ice cream and yogurt each day, and store has enough freezer space for 115 gallons total of both products.

Which of the following is a correct interpretation of the expression 2 + 72+72, plus, 7?

Asher solved the equation below: 4x = 64 4x - 4 = 64 - 4 x = 60 Is Asher's solution correct? If the solution is incorrect, explain why it is incorrect and show the correct steps to solve the equation.

Lisa sold $75 worth of play tickets. Adult tickets cost $4 each and children tickets cost $3 each. How many children's tickets could she have sold? is there more than one answer

Your brothers hourly wage is 4/5 of your sisters hourly wage. if your brother earns $10 per hour, what does your sister earn?

Jamal decides he wants to shop around for the best price for purchasing an advertisement space in a newspaper. One of the companies he contacts charges $2.00 for each line in the advertisement and an initial fee.

How does adding with decimals compare to adding whole numbers?

Scorpion was walking down the street he had 2 swords on his back but while he was walking Sub-Zero jumped on the back and took Scorpions sword while Sub-Zero already had 1 sword now how many swords does Sub-Zero have?