Answer: -0.5
step by step explanation:
Answer:
Step-by-step explanation:
6:2
Divide both sides by 3.
18 divided by 3 is 6
Now do the other side
6 divided by 3 is 2
So, 6:2
3:1
Divide both sides by 6
18 divided by 6 is 3
Now do the other side
6 divided by 6 is 1
So, 3:1
9:3
Divide both sides by 2
18 divided by 2 is 9
Now do the other side
6 divide by 2 is 3
So, 9:3
Hope this helped :)
2(x+4x)-4=4(x-3)+2(x+10)
2x+8x-4=4x-9+2x+20
10x-4=6x+11
10x=6x+15
4x=15
x=3.75
8. 12d-5
10. 25h+100
I hope that helps
Answer:
the cost of one package of chocolate chip cookie and one package of ginger bread is $6 and $18 respectively
Step-by-step explanation:
The computation of the cost of one package of chocolate chip cookie and one package of ginger bread is shown below:
Let us assume the package of chocolate chip cookie be x
And, the package of ginger bread is y
So,
According to the question
6x + 2y = $72
6x + 10y = $216
Now subtract equation 1 from equation 2
-8y = -144
y = $18
And, for x it would be
6x + $36 = $72
x = $6
Hence, the cost of one package of chocolate chip cookie and one package of ginger bread is $6 and $18 respectively