Answer:
id say A
because its an opened circle, and when its opened its usually not with the little dash and there's no negative number (that i know of)
Answer:
1/2
Step-by-step explanation:
There are 2 faces, 2 stars, and 4 signs. Since it asks for either stars or faces, we add those to make 4. There are 8 sections in total, and 4 are stars/faces. So, the chances are 50/50, or 1/2.
-hope it helps
Answer:
63√5
Step-by-step explanation:
idk don't ask me but the answer is right
Around 2488 dollars
Explanation:
If we set
x
to be the amount of money she deposited initially, then we get an equation:
x
⋅
1.06
12
=
5000
1.06 because her money is multiplied by 106% every time, and to the power of 12 because interest is compounded 3 times per year for 4 years.
So just solve for
x
:
x
=
5000
1.06
12
x
=
5000
2.01
[2.01 is approximate]
x
≈
2488
6x-5y=0
4x-5y=-10 |*(-1)
6x-5y=0 |
-4x+5y=10| +
2x=10
x=5
6*5-5y=0
30-5y=0
30=5y
y =6