Answer=250 grams
To solve this, we need to convert the 3 kg that Ali purchased into grams
1kg=1000g
3kg*1000=3000g
Alis mandarin oranges weighed 3000 grams
Mia-Ali=3250-3000=250grams
Mia purchased 250 more grams than Ali did
Answer:
Keep in mind the rules.
When we multiply terms with same bases we keep one base and add the exponents.
Step-by-step explanation:
- Hope this helps.
Answer:
2° = 7° is true
Step-by-step explanation:
Since line c is not parallel to line a and b:
- 9°,10°,11° and 12° cannot equal to 1°,2°,3°,4°,5°,6°,7° and 8°.
Because line c is not parallel, 9,10,11 and 12 gives different measure.
So 7° = 10° is false because like said, these angles give different measure and 7° cannot equal to 10° since both lines are not parallel. Alternate Interior Theorem does not work because both lines are given not parallel.
2° = 7° is true because both lines are parallel and we can use Alternate Exterior Theorem
Or since 2° = 6° and 6° = 7° because cross-intersect forms same measureof opposite sides. Hence, 2° = 7°
8° = 9° is false and the reason is same as 7°=10°.
Answer:
Kailee bought 26 of 49-cents stamps and 10 of 21-cents stamps.
Step-by-step explanation:
Given:
Total Money paid for stamps = $14.84
Let the number of 49-cents stamps be x.
Also Let the number of 21-cents stamps be y.
Now Total Money paid is equal to sum of number of 49-cents stamps and number of 21-cents stamps.
100 cents = 1$
So 49 cents = $0.49
and 21 cents = $0.21
Hence equation be framed as;
Also Given:
number of .49-cents stamps was four less then three times the number of 21-cent stamps.
hence we can say that;
Now Substituting the value of equation 2 in equation 1 we get;
Now substituting the value of y in equation 2 we get;
Hence Kailee bought 26 of 49-cents stamps and 10 of 21-cents stamps.
(5,28) it's the correct answer