−x6y
Answer:
-84
Step-by-step explanation:
X=-7, Y=2
Using the giving values that they give you substitute the the X and Y for -7 and 2.
So, your setup should look like -7(6)(2) or -7x6x2
The answer is -84
Answer:
Do it yourself
Step-by-step explanation:
Answer:
(-2, -4)
Step-by-step explanation:
Ada would save $13,608 in three and half year (42 months)
To calculate what Ada saved:
Therefore,
X = 179
Y = X + $145
Therefore we have:
Y = 179 + 145
Y = 324
Therefore, Ada saved 324 each month.
To determine how much Ada saved in 3 years and a half, we have to first convert years into months
Therefore, we have:
36 + 6
= 42 months
Therefore, how much Ada saved in 42 months = what Ada saved each month multiply Y= (324) by the total number of months (42)
Therefore we have:
Y = 324 x 42
Y = $13,608
So, Ada saved $13,608 in three and half years (42 months)
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