simba196
simba196
01-08-2016
Mathematics
contestada
a + c =150
9a + 6c = 1155
Respuesta :
konrad509
konrad509
01-08-2016
[tex]a+ c =150\\ 9a + 6c = 1155\\\\ a+c=150\\ 3a+2c=385\\\\ -2a-2c=-300\\ \underline{3a+2c=385}\\ a=85\\\\ 85+c=150\\ c=65 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
WILL GIVE BRAINLIEST FOR QUICK ANSWERS!! I RATE WELL FOR GOOD ANSWERS!
What does The Bachelor give to the women he wants to stay on the show each week?
How is the area of the base the same as the volume of the cylinder when the height is 1.please help
Which expression is equivalent to the area of square A, in square inches? 1/2(10)(24) 10(24) (10+24)^2 10^2+24^2
Think about the genetic trait you selected in previous assignments. Create a genetics word problem involving a simple monohybrid cross with genotypes and phenot
2 Precizează genul, numărul, cazul, articolul, prepoziția care le pre evidenţiate cu verde.
Given question is in attachment
Can someone please help me with problem #2 of the Rational Roots Theorem and Factoring/Solving worksheet? Please show your work.Directions: State the factors of
The 4th and 3rd terms. of two GoP₂ (A and B) are 36 and 54 respectively. The ratio of the first team of A to that of B is Find : (i) the value of a 2a 3a. (i) t
The molar concentration of NO3− ions in a 0.054 M solution of Ca(NO3)2 is ______
