Me need help on this

10x − 5y + 14 = 0 whats the answer pls

Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%

Atypical virus is about 10 -7 m in size simplify this expression