Answer:
x = -1 or x = 7
Step-by-step explanation:
From my understanding, y will be zero and you have to find the value of x.
Step 1: Middle term break
y = x² + 6x - 7
x² + 6x - 7 = 0
x² - 7x + x - 7 = 0
Step 2: Solve
x(x-7) + 1(x-7) = 0
(x+1) (x-7) = 0
x = -1 or x = 7
Therefore, the value of x is either -1 or 7.
!!
If Jacob lives until the end of the term of his policy, the total amount he would have paid in premiums overall is $50,850.
<h3>How much would he have paid in premiums?</h3>
Total premium payment = (face value / average premium rate) x number of years x premium
($500,000 / 1000) x $6.78 x 15 = $50,850
To learn more about division, please check: brainly.com/question/194007
#SPJ5
Answer:
see the attached
Step-by-step explanation:
Each digit goes in the place corresponding to its place value.
When no digit has a given place value, a placeholder is used. That is the purpose of zero, a great invention in the history of mathematics. It makes place-value number systems possible.
Answer:
32 such pieces can be cut from the total length of gum.
Step-by-step explanation:
The total length of the gum = 6 ft
Now, 1 ft = 12 inches
So, 6 ft = 6 x 12 inches = 72 inches
Now, length of each piece =
inches =
inches
So, to find the total number of pieces of desired length
Divide the total length of gum by the length of each piece.
or, n = 
Hence, 32 such pieces can be cut from the total length of gum.