Enter into calculator if possible, it is C by the way :DDDD
The correct question is
<span>A student ate 3/20 of all candies and another 1.2 lb. Another student ate 3/5 of the candies and the remaining 0.3 lb. Altogether, what weight of candies did they eat?</span>
let
x-------> total <span>weight of candies
we know that
x=(3/20)*x+1.2+(3/5)*x+0.3
</span>x=(3/20)*x+(3/5)*x+1.5----> multiply by 20----> 20x=3x+12x+30
20x=15x+30
20x-15x=30
5x=30
x=6 lb
the answer is
6 lb
Answer:
51.8
Step-by-step explanation:
Multiply 15 by z and -51 which would equal (15z-765).
Add 765 to 12 and that equals 777
Divide 777 by 15 which would equal 51.8
Answer:
1.-3, 2.1/3=3
if it helps you pls follow me
Answer:
The values of y would be -9 and 15
Step-by-step explanation:
we know that
the formula to calculate the distance between two points is equal to
we have
![d=13\ units](https://tex.z-dn.net/?f=d%3D13%5C%20units)
S(-2,3) and T(3,y)
substitute the given values in the formula and solve for y
squared both sides
take square root both sides
![y-3=(+/-)12](https://tex.z-dn.net/?f=y-3%3D%28%2B%2F-%2912)
![y=3(+/-)12](https://tex.z-dn.net/?f=y%3D3%28%2B%2F-%2912)
![y=3(+)12=15](https://tex.z-dn.net/?f=y%3D3%28%2B%2912%3D15)
![y=3(-)12=-9](https://tex.z-dn.net/?f=y%3D3%28-%2912%3D-9)
therefore
The values of y would be -9 and 15