How do I solve this equation? I get confused because there is a variable on the right side of the equation and I dont know what to do. 5.5-3b=2b-6.25

There are two possible triangles with the measures given for triangle ABC. b = 20.2, c = 18.3, C = 38°

A triangle has a area of 80 yd and a height of 10 yd. how long is the base of the triangle?

What is the value of x in 8/9x = 4/3

Sandra is 36 years old. Her son is 14 years old. How many years ago was Sandra 3 times older than her son? years ago

1.03 divided by (-10.3)

George is putting trim around his rectangular deck, including the gate. He will need 44 feet of trim to do the entire deck. If the deck is 13 feet long, how wide is the deck? A. 9 feet B. 22 feet C. 7 feet D. 18 feet

A suit cost $95 Barry has a discount coupon for 10 %off and the city has 4.5%sales tax. what is the final cost of the suit?

2) Winston needs 80 signatures from students in his school before he can run for class president. He has 23 signatures already. He and two of his friends plan to get the remaining signatures during lunch.

Mr. Wilson wrote the function f (x) = 7x - 15 on the chalkboard. What is the value of this function for f (6) ?

Kelly has a ribbon that is 60 inches long. She cuts off 40% of the ribbon for an art project. while working on it, she decides she only needs 75% of the piece she cut off. How much ribbon does Kelly end up using in her project