Answer:
one socks cost 4.99
Step-by-step explanation:
If you multiply 12 by
8
1
3
=
100
But
5
×
8
1
3
=
41
2
3
[
2
3
=
0
.
.
6
] =
41
.
.
6
41
.
.
6
100
=
0.41
.
6
The width is 13 cm.
l=2w+5
88=2l+2w
From there it’s just solving for w.
One way to do that is by using the first equation to put the second equation in terms of only w.
Since 20% of a goal is 1/5 of the whole thing, then we must multiply 4376 by 4, since 1/5 + 4/5 = 5/5.
4376 * 4 = 17504
So the fund drive must raise $17504 more.
X² = 100
x² -x = ?
As x² = 100 = 10², it means x =10
So, x² - x = 100 - x = 90
90 is the answer.