Answer:
$70.56 - 12 pounds of popcorn kernels.
Step-by-step explanation:
$5.88 - 1 pound
(x12) (x12)
$70.56 - 12 pounds
Answer: No
Find the equation of the line using slope-intercept form: y = mx + b
y = -1/2x + b ^ ^
slope y-intercept
Find b, the y-intercept (where the line intersects the y-axis) by substituting the coordinates of point Q (6, 7).
y = -1/2x + b Subtitution
7 = -1/2(6) + b Simplify
7 = -3 + b Add 3 to both sides
10 = b Isolated b
b = 10 Isolated b
Using the above information, find the equation of the line.
y = -1/2x + b
y = -1/2x + 10
To find if point S (2,5) lies on the line, substitute in its coordinates in the equation of the line.
y = -1/2x + 10 Substitution
5 = -1/2(2) + 10 Simplify
5 = -1 + 10 Simplify
5 = 9 --> If the statement is true, the point lies on the line.
If the statement is false, the point does not lie on the line.
In this case, 5 does not equal 9. Therefore, point S does not lie on the line.
Answer:
2^{3} +1⋅4−3 = 9
2^{0}+10−4⋅2 = 3
3+5^{2} -6⋅4 = 4
Step-by-step explanation:
Answer:
Population of monkeys after 2 years = 3200
Step-by-step explanation:
Total number of monkeys at the start = 2975
Increase ratio of monkey population one year =
∴ New population of monkeys after 1 year=
Decrease ratio the next year =
∴ Population of monkeys after 2 years=
I think is
(x + y ) ( 2x - xy + 2y)
2x2 - x2y + 2yx + 2xy - xy2 + 2y2