Answer:
2.7 pounds
Step-by-step explanation:
16.74/ 6.20= 2.7
You multiply both sides by 9 first so you have -45=y-7. then add 7 to both sides to get y=-38
Answer:
each shirt is $4.20
Step-by-step explanation:
42/10 = 4.2
Answer:
7
Step-by-step explanation:
-8 is a negative number for example if you have -8 and you wanna get it to 0 you add 8 you don't have to do that with 7 it's a "positive" number
Answer:
68
Step-by-step explanation:
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