How do you determine if two numbers or expressions are equal,equation,and expression

1 answer:

7 0

If you plug in the same variable value into equivalent expressions, they each will give you the same value when you simplify.

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AleksAgata [21]

Answer:

y=3

Step-by-step explanation:

it says that y is the inverse of x so if x=3 and y=8, so if x=8 than y must equal 3

3 0

2 years ago

jeka57 [31]

Answer:

x=35

Step-by-step explanation:

3x+3=108

3x=108-3

3x= 105

x= 105/3

x=35

4 0

3 years ago

Tanzania [10]

Y=2-x^2
Vertex ( 0, 2 )
Focus : ( 0, 7/4 )
Axis of symmetry : x = 0
Directrix : y = 9/4

8 0

2 years ago

alukav5142 [94]

Where the pictures of the graph

5 0

3 years ago

Dmitry_Shevchenko [17]

Substract by 12 from 42, and keep going down until you hit -54, which is 8 hours!

4 0

2 years ago