MiriamTrif MiriamTrif
  • 21-01-2021
  • Mathematics
contestada

12 n - 49, when n = 3

Respuesta :

samia81
samia81 samia81
  • 21-01-2021

Answer:

-13

Step-by-step explanation:

First subsitute 3 for n

12(3)-49 multiply 3 with 12

26-49 subtract

-13

Answer Link
lindsara87
lindsara87 lindsara87
  • 21-01-2021
12 x 3 - 49= -13
12x3=36
36-49=-13
Answer Link

Otras preguntas

please solve i and ii for me
please help!!!!!!!!!!
a man gave 5/8 of his money to his wife and spent 2/3 of the remainder.If he has spent 800$, how much did he give to his wife
1 a.) 20cm^2 to mm^2 b.) 50cm^3 to mm^3 c.) 3.75ha to cm^2 d.) 6.93litres to cm^3 e.) 6500mm^2 to cm^2 f.) 72km/hr to m/sec
Choose the word to best complete the analogy. Remember to find the relationship to the terms first, then determine the word. ~culture is to multiculturalism a
What is the working when 48 is ÷ by 2(48÷2)
Plane STL and planes he would intersect at _______? a) ST b) TV c) XL b) none of the above
why is it important sperm and the egg to each be haploid before they fuse to become the zygote?
Solve the inequalities: (x+2)(x−7)(x−13)>0 x(x+2)(x−7)≤0 x2(x+2)(x−7)≥0 (x2+4)(x+3)(x−5)≤0
factorise: 3x3-3x2y+xy2-x2y