Which of the following equations is in standard form?

A. y=1/2x

B. y=1/2x-3

C. 4y-1=1/2x-3

D. 2x+3y=14

Simplify this ratio 18:90

How could we prove that triangleOEB is congruent to triangleOEA

Leo and Maggie volunteer at the local bird sanctuary. Volunteers carry walkie talkies. Leo notices that his battery charge is only at 20%. When fully charged, the batteries last 12 hrs.

Simplify. (3.8w + 4) - 1.5w+8 2.3 w + 12 5.3 w + 12 2.3 w-12 5.3 w-12

Which of the following types of graphs is best for plotting the mean, median, and mode of data? Question 6 options: 1) Bar graph 2) Box-and-whisker 3) Circle graph 4) Stem-and-leaf

You have $60.00 in your wallet and you want to buy some new cds. if the cds are $11.00 each, what number of cds, x, can you buy? write and solve and inequality.

Sales for a business were 3 million dollars more the second year than the first, and sales for the third year were double the sales for the second year.

How are fractions and ratios different?

Write this number in words form 3,388,198

Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number? A. 4 B. 6 C. 8 D. 10