Answer:
42.68
Step-by-step explanation:
21.34 * 2= 42.68
Answer:
i think its b but im not sure
Step-by-step explanation:
6x + 4y = 22
+
2x - y = 1
____________
8x + 3y = 23
N equals 7. you need to subtract 0.6 from both sides and then multiply both sides by 5 to get the answer