The answer would be b because if you substitute 5 in for x y=2x-6 would equal 4 and y=5x-21 would equal 4. I hope this helps!
Answer:
20
Step-by-step explanation:
<em>Refer to attached</em>
Imagine the rod cut and opened to make a rectangle with sides of 4 and 12
As the string goes 4 times, the length of the rod is divided by 4 parts of
We have triangle of sides 3 and 4, therefore the long side is 5
The length of the string is:
Answer:
They have 6 when multiplying it
Step-by-step explanation:
Answer:
Step-by-step explanation:
45
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 2 √ 3 , − 2 √ 3