You have to substitute the x so since x=7 you have to do 5x7 which is 35 then you add the 2 making 37. Just tell me if you have any questions
Answer: A
Step-by-step explanation: I chose A because I did 11+2x4 and got 19 and then for 22 I did 22+2x4 which is 30.
$30 each. Unless that's not the answer you are looking for.
378 cm is the volume hope this helped
Answer:
B
Step-by-step explanation:
50+55+48+50+52=255
255/5=51
Anwser 51
