An acid is prepared by mixing 400 mL of water and 100 mL of pure sulfuric acid. What is the percentage by volume composition of sulfuric acid?
A. 15 %
B. 20%
C.25%
D.30%

The measure of the angles of triangle abc are given by the expressions in the table. angle-measure a-48 degrees b-(6x-28)degrees c- (2x) degrees find the value of x. then find the measures of angles b and c. enter your answers in the boxes. x= m m

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Need same math paper but the back now i hope your able to read it cleary i need with hw