Answer:
The equation is
Let n represent the number
4n + (-2) = 5n + 8
4n - 2 = 5n + 8
Solve for n
Group like terms
4n - 5n = 8 + 2
-1n = 10
n = 10/-1
n = -10
The number is -10
Answer:
3 each side
Step-by-step explanation:
make each side 4.24cm or 3
Here the unknown number is n . Product of 6 and n is 6n. And 6n is increased by 13 that is 6n +13. And the result is -14 , that is
6n+13=-14
We need to get rid of 13, so we subtract 13 to both sides, that is
6n = -14-13
6n =-27
Now we need to get rid of 6,and for that we divide both sides by 6, that is
n = -27/6
And that's the required value of n .
Answer:
-4
Step-by-step explanation:
2 (-5 + 3)
2 (-5) + 2 (3)
-10 + 6
-4
Hope this was helpful :)
Answer:
-Noah could buy 10 tacos for $15.
-Jada's tacos were not the same price as Noah's tacos.
Step-by-step explanation:
You can use a rule of three to find the amount of tacos that Noah could buy with $15:
$6 → 4
$15 → x
x=(15*4)/6=10
At this rate, Noah could buy 10 tacos for $15.
Now, to find out if Jada's tacos were the same price as Noah's tacos, you have to find the price per taco in each case by dividing the amount paid by the number of tacos bought:
Noah: 15/10=1.5
Jada: 72/50=1.44
According to this, Jada's tacos were not the same price as Noah's tacos.