How do u simplify 5x^2-8x-12 subracted from - 4x^2+2x-8

20) What is the length of a 100-yard long football field, measured in meters? A) 83.3 m B) 91.4 m C) 109 m D) 120 m E) 191 m

Your computer monitor has a width of 14.86 inches and a height of 11.15 inches. what is the area of the monitor display in square meters?

In a survey 27% of the people chose salads over meat dish and in all 81 people chose Salads. How many people were in the survey

Anna has 30 feet of fence to go around her garden. the lettuce will be in a 8 ft * 5 ft section and the carrots will be in a 2 ft * 7 ft section. will her layout work? if not, how can she change it to work?

Kwesi is putting on sunscreen. He uses 3/text{ ml}3 ml3, start text, space, m, l, end text to cover 45 / text{ cm}^245 cm 2 45, start text, space, c, m, end text, squared of his skin.

How do you find which function has a greater rate of change?

A poster is shown below: A rectangle is shown. The length of the rectangle is labeled 12 feet. The width of the rectangle is labeled 3 feet. What are the dimensions if the poster is enlarged by a factor of five over two?

What is 566 times 80?

Sherri bought a beach towel that normally cost $44 but was on sale for half price she also bought a beach hat that was on sale for $12 off before tax her total cost was $38 what was the regular price of the beach at

What is the range of 32 48 22