Help with nine through ten please

Mathematics

2 answers:

o-na [289]3 years ago

8 0

350 gallons for 9

Car with 15 gallons is 427.5 miles and a motorcycle with 5 is 320 so he is wrong

tatyana61 [14]3 years ago

7 0

9. 350. it is 350 because 25 = 10 * 2 + 5. 5 is half of 10 so i know that i need to divide 140 by 2 to get 70, and add that plus 140*2 (280)

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