sorry i'll do half of my scribe post today and half tomorrow! i hope thats o.k with you mr. reece

Algebra

Here are some questions that might help you with solving problems.

#1
A blizzard has started in winnpeg. It has already snowed 5cm. It is snowing 2 new cm each hour. How much snow has fallen at the end of the 8th hour?

5+2h=21

Start+ change(variable)=solution

#2
You have already scored 20 baskets and you will score 5 new baskets each game you play. If you still have 15 games to play this year. how many baskets will you have scored?

20+5(b)=80

#3
She starts off with 30$ in her account. At the end of each month she deposits 18$. How much money does she have after a year?

30+18(m)=Solution 30+18(12)=246

(m is 12 months)

Here are some math problems you can solve yourself:

#1
You are having a race against your friend, except you are on foot and he is on his bike.
you both know that if you are on a bike you will be faster so your friend gives you a head start of 3 miniutes. If you can run 400m per minute, and your friend can bike 700m per minute. Who will be first to make it to the finish line 2000m away?

#2
Ryan purchased two cds and had 6 dollars left over, he went to the mall with 30$. Create an equation to solve how much Ryan spent on each Cd?

Solving (linear) Algebraic equations

1 step equations: solve for N

1) N+8=13
13-8=5
n=5

2)N-13=4
4+13=17
n=17

3)7+N=14
14-7=7
N=7

4)-6+N=21
21+-6=15
n=15

Algebraic equations

4n+14=30
4n=30-14
4n=16
n=4

(7-2) a+3=13
5a+3=13
5a=12-3
5a=10
a=2

6a+5=3a +20
6a-3a=20-5
3a=15
a=5

(9+3) n+10 -4=8n+10+4
12n+10-4=8n+10+4
12n-8n=-10+4+10+4
4n=8
n=2

I'll do the other half tomorrow .sorry if i caused so much trouble. does that mean i have to pick a NEW scribe for tomorrow or something else?