13, because -2+15=13.
a + 2
15 more than -3 = 12
4 more than 15 is 4 + 15 = 19.
It is composite because it has more than 2 factors
15 + 2/3 n = 30n = 3/2 x (30 - 15) = 22.5 or 221/2
15 is more than 2.
5/15, is lower than 1/2 since 1/2 of 15 is 7/15.
10/15 2/3 = 10/15 10/15 = 3/5
yes
Example: Three more than half of a number is 15. >Take the number (24) and divide it in half (or by 2). 24 / 2 = 12 >Take the 12 and add 3 12 + 3 = 15
5 more than 10 is 15
Sightly more than 2 cups
90 is one such number.
2, 3 and 5 are prime numbers but 15 is a composite number because it has more than two factors
write the answer on the blank what number is 11 more than 15?______
15
If 10x is 5 more than 10 then 10x = 15 so that x = 15/10 = 1.5 And so 2x = 2*1.5 = 3.