Which expressions are equivalent to the given expression? Select two options.
(–2.4a – 1.8b) – (–3.8a – 4.4b) + (2.0a + 3.0b)
A. 3.4b – 3.2a
B. 3.4a – 3.2b
C. 5.6b + 3.4a
D. 3.2b + 3.4a
E. 3.4a 5.6b

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount