Seudónimo
Seudónimo
28-05-2017
Mathematics
contestada
some one plzz help me
Respuesta :
akaleti47
akaleti47
28-05-2017
the answer is 15.
q+d+n+8=72
and
(d-3)+(n-2)+1=45
second eq gives d+n=49 and substituting it in 1st eq , we get q=15
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
in this triangle, side ac=2, side BC=3, and side ab=4, is triangle ABC a right triangle?
traveling at 65 miles per hour,how many minutes,rounded to the nearest whole number,does it take to drive 125 miles from San Diego to Malibu?
given a solution with a Ph of 2.8, what is the [H3O+] of the solution?
What is a straw poll?
The New Jersey Plan and the Virginia Plan were brought together in the Connecticut Compromise. This compromise helped create a defining characteristic of Congre
Explain how the following statement reflects Enlightenment ideas: “Power should be a check to power.”
Which of the following is a type of business letter? a. Rejection b. Complaint c. Recommendation d. Positive
traveling at 65 miles per hour,how many minutes,rounded to the nearest whole number,does it take to drive 125 miles from San Diego to Malibu?
Do photosynthesis and respiration both take place at the same time in plants?
Legislative Branch - Explain the process for determining the number of representatives a state will get, and deciding who each will represent.
