Evaluate the following expressions and functions according to the given conditions: 1. f(x) = 2x +1
a. f(1)
b. f(-2)
C. f (*)
d. f(a)
e. f(a - b)

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

5(-9w) put expression in distributive property

Nine more than four times a number is the same as one less than twice the number. find the number?