Step-by-step explanation:
7x + 5y=1:
1. If x = -2 and y = 3 then the equation would be 7(-2)+5(3)
2. 7(-2)=-14 and 5(3)=15
3. -14+15=1
3x+2y=0:
1. If x = -3 and y = 4.5 then the equation would be 3(-3)+2(4.5)
2. 3(-3)=-9 and 2(4.5)=9
3. -9+9=0
Hope this helped! xx
Answer:
No, They are not equivalent
Step-by-step explanation:
The two expressions are only said to be equivalent if they are the same regardless of whatever value the variable(s) is.
The variable in this question is x.
To prove this, we equate both expressions:
This shows that they have the same value ONLY when x is 1.
This is why Andre says that they are equivalent, but they are not.
Answer:
got what?
Step-by-step explanation:
Answer:
60 inches
Step-by-step explanation:
Answer attached...
Hope it helps:)