Answer:
10= 8- 2
Step-by-step explanation:
10-8=2
10-2=8
If you had 10 icecream cones and want to eat at least 2 of them you would have 8. Unless you counted wrong. :)
Let’s go!
You combine like terms then complete the multi step equation.
So you would get 5+2n=29
So that equals 17 :)
(x÷4)−10=2
<span>
x/4= 12
x= 12*4
x= 48</span>
Answer:
chfhg
Step-by-step explanation: why tutugug I did it for you too lol I was like what
Let g = graph paper and r = ruler
1st equation: 5g + 30r = 40
2nd equation: 12g + 20r = 44
Multiply the 2nd equation by -1.5 to cancel out the r's
2nd equation: 12g + 20r = 44 x -1.5 = -18g - 30r = -66
Now add the 1st equation to that:
-18g + 5g = -13g
30r -30r = 0
40 -66 = -26
The new equation becomes -13g = -26
Divide both sides by -13
g = -26 / -13
g = 2
This means each pack of graph paper cost $2.
Now replace g with 2 in the first equation to solve for the cost of a rule:
5(2) + 30r = 40
Simplify:
10 + 30r = 40
Subtract 10 from each side:
30r = 30
Divide both sides by 30:
r = 30 / 30
r = 1
Each rule cost $1.
