For the first;
For every four marbles, Izuku placed 2x more in the jar.
Answer:
pic1=56-28x
pic2=3cd+12c
pic3=s−t
pic4= the last answer
pic5= the third answer
Step-by-step explanation:
i did the math so just trust me
-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions
:)
