Erin and jamie are collecting shells while the tide is out. erin has 27 shells, and she has 9 more than jamie. write and equation for this situation and find how many shells jamie has collected.
a. 27 = j + 9; jamie collected 36 shells
b. 27 + 9 = j; jamie collected 36 shells
c. 27 = j + 9; jamie collected 18 shells
d. 27 = j – 9; jamie collected 36 shells

C.

Step-by-step explanation:

If Erin has 9 more shells than Jamie, then 27 minus 9 would be equivalent to the amount of shells Jamie has.

This can be represented by:

Which can be rewritten as:

by adding 9 to both sides.

To solve, subtract 9 from 27.

Jamie has collected 18 shells.

C. 27=j+9; Jamie collected 18 shells.

Step-by-step explanation:

First, you do is switch sides.

Then, you subtract 9 from both sides.

Simplify, to find the answer.

Therefore, Jamie got collected of 18 shells.

, which is our answer.

The correct answer is C.

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

1.true 2.false? ? i think. .

step-by-step explanation: