plattsmailboxp4f773 plattsmailboxp4f773

11-10-2021
Mathematics

contestada

If f(x) = 2x and g(x) = 5x + 2, what is (f + g)(x) when x = 3?

Respuesta :

Hamed313 Hamed313

11-10-2021

Answer:

f÷g=2x+5x+2=7x+2

x=3

7×3+2=21+2=23

Answer Link

Otras preguntas

In the market for natural gas, what will likely happen to current natural gas prices and output if the producers expect future prices to decrease? current suppl

Help please!!!!!!!!!!!!!!!!!!!!!!!

Alicia purchased 120 cups for a college party for 1.40 $ per cup. She also bought 200 paper plates for 4.50$ every 10 plates. what is the total of cups and pla

long je, dejesus m, ward d, baker re, ioerger t, sassetti cm (2015) identifying essential genes in mycobacterium tuberculosis by global phenotypic profi ling. m

A car tire has a radius of 1.5 feet. if the tire is rotating at 800 rpm, what is the speed of the car in miles per hour (1 mile = 5,280 feet)? round the answer

simplify -2(-3 - x) + 6x

24. (10 pts) the earth has a radius of about 6.35106 m and a mass of 5.981024 kg. what would be the radius if the earth had the same mass density as matter in

11. Who was in favor and against the National Bank under Jackson's presidency?

although taco bell, chipotle, and on the border all strive to provide good mexican food and service to their respective target markets, the difference in their

A family has two cars. The first car has a fuel efficiency of 30 miles per gallon of gas and the second has a fuel efficiency of 35 miles per gallon of gas. Dur