Sophia knows that there are 4550 seats in her school's theater. If each row has 6 more seats than the row before it, and there are 26 rows, how many seats are there in the first row?​

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?