Answer:
there is no picture so it is impossible to answer
Step-by-step explanation:
0.42z = 2.52
z = 2.52 / 0.42
z = 6
same as
z + 7.45 = 13.45
z = 13.45 - 7.45
z = 6
answer is top right z + 7.45 = 13.45
Answer:
So basically you add x with 9 and you get 9x
Answer:
12f-5f²+6f+10f²= 10f²-5f²+12f+6f=5f²+18f