Answer:
No
Step-by-step explanation:
(x,y)=(4,-1)
73x+5y=7
73*4+5*(-1)=287
____________________________
175x−3y=17
175*4-3*(-1)=703
6, 2, 0.(6) and so on
you simply divide each number by 3
The zero normally gives it away for example: 10,20,30,40,50
Answer:
a variable is an unknown number, the point of algebra is to solve for the. they are represented by letters, 5x is an example.
Step-by-step explanation: skillz
P= 31
EXPLANATION :opposite sides of a parallelogram are congruent so angles R & S should equal to 180 degrees when you add them and so on for angles Q & T
ANGLES R & S :
2p+3p+25=180
5p+25=180
5p=180-25
5p=155
p=31
ANGLES Q & T
p+87+5p-93=180
6p-6=180
6p=180+6
6p=186
p=31
MATH CHECK:
2(31)+3(31)+25+(31)+87+5(31)-93=360
62+93+25+31+87+155-93=360
453-93=360
360=360
