select the sentence that explains the error in the given statement.

a line is contained in exactly one plane

a. a line must be coplanar to be contained in exactly one plane.
b. a line cannot be contained in a plane.
c. a line is contained in exactly one point.
d. a line can be contained in more than one plane.

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

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.