Answer:
$ 12400
Step-by-step explanation:
P =$10,000
r= 10%
t = 3 year
I = $ 2400
Amount = P + I = 10000 + 2400 = $ 12,400
Answer:
1. Communitave property
2. communitave property
3.
1. distribute 2 to x and 10 to get ride of parenthesis
2. subtract 2x from the left to move it to the right so x is by itself
3. add 15 to both sides to cancel it out on one side, and move to the other.
4. divide by 5 on both sides so you can get the value of x
5. flip equation so it is in the x equals form
4.
1. distribute 2 to the x and positive 3 on the left side, also distribute -4 to both x and -1 , to get rid of our parenthesis.
2. add 4x to both sides so it cancels out on one side and moves to the other ( our xs and numbers need to be on opposite sides)
3. subtract 4 on the left side to move it to the right side because again numbers on the right and letters on the left
4. divide by 6 on both sides of the equation to solve for x
Answer:
x = 10 and y = 8
Step-by-step explanation:
100=10x
100= 10y+20
For x, for first equation, we simply solve for x.
10x = 100 => x=100/10
Therefore, x =10
For y, for second equation, simply solve for y.
100= 10y+20 => 10y = 100-20
10y = 80 => y = 8
Answer:
71 apples in each box
Step-by-step explanation:
438-12=426
426 divided by 6= 71
Answer:
L = 25 m
Step-by-step explanation:
L = 4W - 3
perimeter = 2(L + W)
64 = 2(4W - 3 + W)
divide both sides by 2:
32 = 5W - 3
add 3 to each side:
5W = 35
divide both sides by 5:
W =7
L = 4(7) - 3 = 25
