2.75+.003+.158=0
We simplify the equation to the form, which is simple to understand
2.75+.003+.158=0
We move all terms containing to the left and all other terms to the right.
0=0-2.75-0.003-0.158
We simplify left and right side of the equation.
0=-2.911
0=-2.911
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
Answer:
No
Step-by-step explanation:
To solve this question,you will have to represent the variables with a specific letters so as to make the solving easier
Ok...let the soap be y and the lotion be x
2y+5x=20...(1)
6y+15x=50...(2)
Multiply (1) by 15
30y+75x=300...(3)
Multiply (2) by 5
30y+75x=250...(4)
If we should compare both (3) and (4) there is no way to eliminate any of these variables... because to solve this problem we will have to use elimination methods
Therefore it is not possible to get the actual price of any of them that is the soap and the lotion
Answer: 25
explanation:
7² + 24² = c²
49 + 576 = c²
625 = c²
c = √625
c= 25
or just know some pythagorean triples
No entiendo....................