Susan needs to simplify the expression shown below. 75 - (8 +45 + 327x7
What is the correct solution for Susan's expression?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i