timzakusilo timzakusilo

03-11-2018
Mathematics

contestada

9. Let f(x) = 4x + 7 and g(x) = 3x - 5. Find.(g×f)(-4) Pick one

–61

–32

–9

–64

Respuesta :

navypeanut navypeanut

03-11-2018

Answer:

-32

Step-by-step explanation:plug f(x) equation in the x in the g equation so you have 3(4x+7)-5

then distribute the 3 and you end up with 12x+21-5

combine like terms

12x+16

plug in negative four and solve

Answer Link

Otras preguntas

Which of the following is NOT true about concerning jewelry? A. Bracelets provide a harbor for germs, and may cause contamination B. Rings with stones may tear

(TIMED)Alan wants to bake blueberry muffins and bran muffins for the school bake sale. For a tray of blueberry muffins, Alan uses 1/3 cup of oil and 2 eggs. For

What distinction does william goode draw between a "family unit" and a "family system"? 1) a family unit operates like a team, where every one works together on

what is the success or failure of education closely tied

With a mortgage of $48,000 for 15 years with a rate of 11%, what are the total finance charges?

What is the range of this dot plot? I'm stuck between the answers 8 and 9.

If the half-life of a radioactive isotope is 5,000 years, how much of the radioactive isotope in a specimen will be left after 10,000 years?

Scott is beginning racquetball at a club. his equipment will cost $67.95, the fees are $70 membership plus $5.50 per hour for 40 hours, and he will make 30 trip

Most controversial of government aid programs are cash transfers true or fals

Which theme is reflected in the passage?