Answer:
x = 50
Step-by-step explanation:
Pieces of gum given by Sophia = x
Pieces of gum left with Sophia after giving x pieces = 25 - x
Pieces of gum given by Maria = 2 × Gums given by Sophia = 2x
Pieces of gum left with Maria after giving 2x pieces = 75 - 2x
Pieces of gum left with Sophia = Pieces of gum left with Maria
25 - x = 75 - 2x
2x - x = 75 - 25
Pieces of gum left with Sophia is 50.
1/9 < 0.25 < 6/5
X = 90 degrees
7200 mg
multiply the mass value by 1000
c
if the sides are in proportion set the proportions
6.21/ 5.4 = x/2.6; cross multiply
5.4*x = 6.21 *2.6; divide by 5.4
x= 2.99
