Answer:
54 :)
Step-by-step explanation:
54
34 + 4 ⋅ 5 (by PEDMAS, do multiply first)
= 34 + 20
= 54
20
6,460 divided by 323 = 20
in the pic
answer A
.....
12: 1.8= 20/3. => the answer is 20/3 miles
Remove the parentheses: 15a²-6ab+8a²+20+5ab-31+a²-ab Combine like terms: 24a²-2ab-11
Answer: 24a²-2ab-11
answer in explanation
1) y=4x-7
2) y=-2x
3) -4
4) -5
