Answer:
Step-by-step explanation:
greater than 1 , is your teacher just giving you brain teaser questions? these seem like they are .. "out in the weeds" type of questions, not really useful math :/
Answer:
x=30
Step-by-step explanation:
2x+2x+x+x=180
6x=180
x=30
Answer:
- B. The graph decreases everywhere
Step-by-step explanation:
We see a graph going down as x-value increases.
It is not increasing (line shod go up) or constant (horizontal) graph..
Correct choice is B
Equation represents the difference in the number of foreign and domestic stamps Malik collected: X-34=y
equation represents the total number of stamps Malik collected:
212 = X-34-y
so,
245= X-Y
Situation :
Y= X-34
X-Y= 245
Answer: (1,3)
Step-by-step explanation: you have to isolate y or x in one of the equations
2x+y=5
-2x -2x. y=-2x+5
x-3(-2x+5)=-8
x+6x-15=-8
+15 +15
7x=7 x=1
1-3y=-8
-1 -1
-3y=-9
divide
y=3