Answer: By using EDL(Euclid's Division Lemma), the answer we get is 14
so,
42 = 28(1) + 14
28 = 14(2) + 0
therefore, HCF(or greatest common factor) = 14
<span>"Each box has 10 bags in it. each bag has 10 blocks in it."
That means that in each box, there are 100 blocks. Tiara just needs to buy [3 boxes] and she'll get [84 blocks left over].</span>
Answer:
x=5, y=8
Step-by-step explanation:
x+y=13
2x-y=2
add these two equations
3x=15
therefore x=5
apply this value in x+y=13
5+y=13
then y=13-5 = 8
Hello!
The most logical equation would be b)
Hope it helps, have a nice day!