buba28
buba28
18-03-2020
Mathematics
contestada
Given f(x) = 3x+9 find x when f(x)=21
Respuesta :
alyssaraleigh
alyssaraleigh
18-03-2020
You plug 21 in for x
3(21)+9
So the answer is 72
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
What is answer 11/12 -1/2+2/6?
Which statement is true of prokaryotic and eukaryotic cells? A Eukaryotic cells are simpler than prokaryotic cells. B Prokaryotic cells are larger than eukaryot
Before the California Gold Rush in 1848, this was the first significant gold rush in the United States. Started in 1829 in present day Lumpkin County, so much g
Which expression is equivalent to -19 - 11? Choose 1 answer: @ 19-11 @ 11 - 19 © -19+(-11) 0 -11+ (19)
Hannah drove her car 318.4 km in 4 h. At this speed, how far can she expect to travel in 5.5 h?
A tire company has developed a new type of steel-belted radial tire. Extensive testing indicates the population of mileages obtained by all tires of this new ty
A model of the building is made using the scale 1 : 50. The area of the building is 123.92 m^2 What is the area of the cross-section of the model? Give your
Which of these best describes a civil liberty? A. granted by courts B. equal treatment under law C. privileges granted to some D. freedoms granted to all peopl
Which of the following employs the nomothetic model of explanation?
Flower color in snapdragons is due to a gene with incomplete dominance: CRCR plants have red flowers, CRCW have pink flowers, and CWCW plants have white flowers
