Explanation for 3x+5=20

Circle O has a circumference of 882 cm. What is the length of the radius of the circle? cm 1) Intro ✓ Done

6. The population of a town is 66,666 people and decreases by 160 people each year.

On a number line, C is at - 6 and D is at 14. What is the coordinate of E, which is 1/4 of the way from C to D?

Using synthetic division, what is the quotient (2x3 - 2x - 12) : (x - 2) ? 2x2 + 4x + 6 2x2 - 4x + 6 2x2 + 4x - 6 2x2 + 4x - 6 + 1 over the quantity of x minus 2

molly is 5 years younger than her sister. The sum of their ages is 37. Define a variable. write an equation and then molly's age.

If an object is propelled upward from a height of s feet at an initial velocity of v feet per second h=-16t^2+96t+8 after how many seconds is the height 116 feet?

Identify the lateral area and the surface area of a right rectangular prism with an 8 cm by 9 cm base and a height of 13 cm. A: L = 704 cm2; S = 936 cm2 B: L = 442 cm2; S = 586 cm2 C: L = 442 cm2; S = 514 cm2

What percentage is $7,360 of $78,000

What is the 8th term in the sequence? 1/4, 1/8, 1/16, 1/32, ...

B more than the product of c and 10