Answer:
A. $3.63
Step-by-step explanation:
You can choose the correct answer simply by estimating.
The almonds are about $5.50 for each of the 2 kg, so will total about $11. Since the total amount paid is just over $25, the amount paid for cashews is about $25 -11 = $14.
That amount pays for 4 kg of cashews, so 1 kg will be half of half that amount, or about $3.50 -- certainly, less than $7.26.
_____
If you want to write an equation, you can write ...
2(5.49) +4(c) = 25.50
4c = 14.52 . . . . . . . . . . . . subtract 10.98
14.52/4 = c = 3.63 . . . . . divide by the coefficient of c
1 kg of cashews has a price of $3.63.
I hope this helps! Use slope intercept form to find your y intercept and slope. Once you plot your y intercept (0,1), use your slope (3) to go up three units and to the right one unit.
Answer:
Option C that is
the right choice.
Step-by-step explanation:
Given,
A rectangle with the measures of its diagonal DF and EG.
Measure of diagonal DF = ![5x-5](https://tex.z-dn.net/?f=5x-5)
Measure of diagonal EG = ![x+11](https://tex.z-dn.net/?f=x%2B11)
Note:Diagonal length of the rectangle are same.
So DF = EG
![5x-5=x-11](https://tex.z-dn.net/?f=5x-5%3Dx-11)
Subtracting
and adding
on both sides.
We have,
![5x-x=11+5](https://tex.z-dn.net/?f=5x-x%3D11%2B5)
![4x=16](https://tex.z-dn.net/?f=4x%3D16)
Dividing 4 both sides.
![x=\frac{16}{4}=4](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B16%7D%7B4%7D%3D4)
So the value of
is
.
Now plugging the value of
,we will find the numeric value of DF and EG.
DF = ![5x-5 =5(4)-5=15](https://tex.z-dn.net/?f=5x-5%20%3D5%284%29-5%3D15)
EG= ![x+11=4+11=15](https://tex.z-dn.net/?f=x%2B11%3D4%2B11%3D15)
Both are equal DF = EG.
So x=
and the length of diagonals are equal, DF = EG =
unit.
Answer:c
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Since you're only looking at salt and you want 4 times as much all you need to do is multiply 1/2 with 4 and the result is 2.