This is the kite. The kite has two pairs of sides of equal length.
TE = TI and KE = KI.
Therefore we have the equation:
14x - 19 = 12x + 35 |add 19 to both sides
14x = 12x + 54 |subtract 12x from both sides
2x = 54 |divide both sides by 2
x = 27
IT = 12x + 35
put the value of x to the expression:
IT = 12(27) + 35 = 324 + 35 = 359
Answer: Package B is least expensive; Will save $5
Step-by-step explanation:
Package A
$200 for 5 lesson=$40/lesson
Package B
$350 for 10 lesson=$35/lesson
35<40
Package B is least expensive
-------------------------------------------------------
40 (Package A)- 35 (Package B)
=$5
Answer:
P(x) =x² + 3x + 2
Step-by-step explanation:
You have two zeros, so the polynomial is a quadratic.
The general form of a quadratic is
P(x) = ax² + bx + c
Sum of zeros = -b
Product of zeros = c
The polynomial becomes
P(x) = x² - (sum of zeros)x + (product of zeros)
Sum of zeros = -3 and product of zeros = 2, so
P(x) = x² + 3x + 2
The graph of P(x) (below) shows that the zeros are at -2 and -1
Sum of zeros = -2 + (-1) = -3
Product of zeros = -2 × (-1) = 2
Answer:
it seems to go up 15dollars per day late
