Answer:
Stephanie saved
Step-by-step explanation:
x+4x=15600
5x=15600
divide by 5 on both sides
you get 3120
since stephanie got 4 times more, you multiply 3120*4 and get 12480
therefore, Alejandro saved 3120
: )
Go to Calvin. Edu hope this helps.
Answer:
2.5 or 5/2
Step-by-step explanation:
2x-3=2
2x=5 (both sides plus 3)
x=5/2 or 2.5(divid by 2 on both sides)
Answer:

Step-by-step explanation:
The slope of a line passing through points
and
is:

Plugging in any two points in the table we have:
<u>First problem:</u>
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<u>Second problem:</u>
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