Answer:
2
Step-by-step explanation:
The constant of proportionality In the equation y=2x is 2. For every unit by which x increases, y increases twice as much.
Answer:
<u>Question 3</u>
Given expression:

Both parentheses share a common term.
To factor out a common term: ab + ac = a(b + c)


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<u>Question 4</u>
To calculate the amount of money Rajni had to begin with, sum the three amounts she spent:

As
, then:

Collect and sum the whole numbers:


As
, then



Answer:
its C LOL
Step-by-step explanation:
4x1=4
12x4=48
4/48
Just switch the grey ones