makyahpack3
makyahpack3
03-06-2021
Mathematics
contestada
21 = 3 + 4n + 5n
please help
Respuesta :
savannamortensen
savannamortensen
03-06-2021
Answer: n = 2
Step-by-step explanation:
Answer Link
AnlinAngel
AnlinAngel
03-06-2021
Answer:
n=2
Step-by-step explanation:
21 = 3 + 4n + 5n
21 = 3 + 9n
9n = 18
n = 2
;)
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Which of the following are solutions to the equation below? Check all that apply. 4x2 - 81 = 0 A. 9 B.-9/2 C.-2/9 D.-9 E.9/2 F.2/9
On a number line, let point p represent the largest integer value that is less than 407. le point q represent the largest integer value that is less than 68 − .
Determine the total time that must elapse until only 1/16 of an original sample of th-234 remains unchanged.
HELP ASAPIdentify the property used in each step. 12.2 + 18.6 + –4.3 + (–18.6) 12.2 + –4.3 + 18.6 + (–18.6) 12.2 + –4.3 + [18.6 + (–18.6)] 12.2 +
Question 16 (5 points) How are the two angles related? Question 16 options: adjacent complementary supplementary vertical
When the term F.O.B. shipping point is used, title passes when the
If aspartame is successfully hydrolyzed, the products are methanol, phenylalanine and aspartic acid. what two functional groups must be hydrolyzed for this reac
An employee working in a machine shop is exposed to three different sources which emit noises at 81 dB, 91 dB, and 88 dB. What is the combined noise level expos
If aspartame is successfully hydrolyzed, the products are methanol, phenylalanine and aspartic acid. what two functional groups must be hydrolyzed for this reac
If a car's __________ is malfunctioning, people in the car will become ill when driving long distances, especially if the windows are closed. A. braking system
