Linda and james each write an expression using the following variables a, b and c.

Linda's expression:2a+10b-c

Jame's expression:-3a+5b+c

What is the sum of the two expressions?

Paula bought a ski jacket on sale for 6 less than half its original price. She paid 88 for the jacket. what was the original price?

A new park in the shape of a hexagon will have 6 sides of equal length. On a scale drawing, the coordinates of the vertices of the park are: (6.5,5), (18.5,0), (6.5,-5), (-6.5,-5), (-18.5,0), and (-6.5,5). How long is each side of the park?

Find the slope between (3,5) and (-8,9)

Find the x and y intercept of - x+8y=8

I've been looking at answers for 3a+1=-3.6a (a-1) and everyone is calling a minus 1 atimes 1. why?

Home Depot wants to buy a new line of fertilizers. Manufacturer A offers a 21/13 chain discount. Manufacturer B offers a 26/8 chain discount. Both manufacturers have the same list price. What manufacturer should Home Depot buy from, show why?

The angle of Inclination from the base of skyscraper A to the top of skyscraper B is approximately 11.9°. If Skyscraper B is 1424 feet tall, how far apart are the two skyscrapers? Assume the bases of the two buildings are at the same elevation. feet.

Quadratic equation whose roots are 6 and 4, and whose leading coefficient is 5.

How many numbers less than 1000 are divisible by 7?

What shape has 4 equal sides. and sometimes has 4 right angles