If you were to solve the following system by substitution, what would be the
best variable to solve for and from what equation?
2x+8y12
3x 811
O
A. y, in the second equation
O
B. x, in the second equation
O
c. x, in the first equation
O
D. y, in the first equation
SUBMIT

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)