I just need help rounding decimals to a whole number. Please look at the image and Mark the answers with
1.
2.
etc.

Given abcd ac=38 and ae=3x+4 find the value of x

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)