Answer:
k = 5 and (6,2).
Step-by-step explanation:
Since (1,-1) is a solution of the equation 3x - ky = 8, so the point (1,-1) will satisfy the equation above.
Hence, putting x = 1 and y = -1 in the equation will give left-hand side = right-hand side.
So, 3(1) - k(-1) = 8
⇒ 3 + k = 8
⇒ k = 5 (Answer)
Therefore, the equation of the straight line is 3x - 5y = 8 ....... (1)
Now, putting x = 6 , then from equation (1) we get y = 2
Therefore, (6,2) is also a point on the graph of equation (1). (Answer)
Answer:
C. transfer $50 per month into a savings account
Step-by-step explanation:
A measurable goal is one measured in a manner that tangible evidence can be presented to show how it was achieved.For example, You can prepare for a Math test on Friday by studying Math every evening and then meeting with your Tutor on Wednesday.
In option C, there is an <u>amount $50 </u>transferred <u>every month</u> in a <u>saving account</u>.
<em>Amount</em> can be presented for checking, there is an <em>element of time/duration</em> for tracking and <em>the destination </em>
Answer:
-94
Step-by-step explanation:
t² + 21t - 56
(-2)² + 21(-2) - 56
4 - 42 - 56
-38 - 56
-94
Best of Luck!
The answer would be -9 because when you add two negatives the answer would be a negative