favourmbah favourmbah

21-12-2022
Mathematics

contestada

solve the system of equations by elimination method person puzzle
1)-3x+2y=23
5x+2y=-17
2) 4x+9y=-19
-4x-7y=13
3)3x+7y=14
2x+7y=21

Respuesta :

Otras preguntas

help me people............

Which symbol did Egyptian artists include in their works? A. uraeus (royal cobra) symbolizing Lower Egypt B. moon with rays ending in hands symbolizing the sk

mr.henry buys a car for $18,000. the value of the car decreases about 15% each year. after 4 years, what will be the value of the car? a) about $2,700 b) about

What makes up a rhythm? 1)beat, meter, accent, syncopation, and key 2)beat, meter, accent, syncopation, and pitch 3)beat, meter, accent, syncopation, and timbre

solve for a. 1/4(20−4a)=6−a a. −1 b. 0 c. no solution d. all real numbers

a school as 625 students and 325 of them are girls. what fraction of them are girls

who wrote the publication common sense

Solve 2|x|-1=3 and give the final answers that would make it the equations true

Which of the following will reduce copper? zinc mercury fluorine chlorine

which property is shown? 3·(k+8)= (3·k)+(3·8)