Explain how knowing 50×4 = 200 helps you find 500 times 400.
1 answer:
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Answer:
d)
Step-by-step explanation:
a - b = 10
a = 4 + 3b
Im pretty sure is equal to 12.8
400-400*0.25=300
300-300*0.3=210
suzy pays 210 dollars
Answer:
The answere is a=y-x
I hope this help
Answer:
r= -189
Step-by-step explanation:
