7. Salisa's science grades were: 95,87.65.94,78 and 97 What was her average?

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)