Logan saves the same amount of money each month for college. His current total savings is 300m2 + 120m + 180 dollars. Which factorization could represent the number of months and amount of a monthly deposit in dollars?
Answers
xm = 300m2 + 120m 180
The quadractic equation would result to:
300m2 + (120-x)m + 180 = 0
Using the quadratic formula we have the following factorization:
(m - ( -120 + x + sqrt (x2 - 240x - 2145600) ) / 600) (m - ( -120 +x - sqrt (x2 - 240x - 2145600) ) / 600) = 0
60(5m2 +2m +3) the answer is d
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Answers
-4x - 3y = -18 (2)
multiply equation (1) by 4 and equation (2) by 3 to eliminate x
(× 4) 12x + 16y = 68 (1)
(× 3) -12x - 9y = -54 (2)
---------------------------------------------Add
7y = 14
y = 2
Replace y = 2 into equation (1) 3x + 4y = 17 to find x
3x + 4(2)= 17
3x + 8 = 17
3x = 9
x = 3
Anwser:
(3,2)
Hope it helps
Answers
Answer:
The number of x-intercepts of the function are:
Two(2)
Step-by-Step explanation:
The domain of a quadratic function is all real numbers and the range is y ≤ 2.
i.e. the graph of this quadratic polynomial will be a downward parabola whose vertex has y-coordinates less than or equal to 2.
Also we know that any upward or downward facing parabola have two x-intercepts i.e. the parabola crosses the x-axis at two points i.e. the y-coordinates of those two points are zero.
Hence, the number of x-intercepts of the function is:
Two(2)
Answer:
2 just took it :)
Step-by-step explanation:
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Answer:
3(times)2x^8y^4+1
Step-by-step explanation:
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Answer: Disagree. The actual area is (See explanation)
Step-by-step explanation:
Let be "x" the actual area of the the restaurant.
You know that the scale of the map is 1 inches to 12 feet. This can be written as a fraction:
Calculate the scale drawing area of the restaurant. This is:
Since the area of the restaurant is on the map, you can set up this proportion and then solve for "x" in order to find the actual area of the restaurant.
This is:
Therefore, what Han says is incorrect.
Final answer:
The actual area of the restaurant is 8,640 square feet, not 720 square feet as claimed by Han.
Explanation:
To determine if Han's claim about the actual area of the restaurant is correct, we need to compare the scale of the map and the actual measurements.
The scale of the map is 1 inch to 12 feet. If the area of the restaurant on the map is 60 square inches, we can calculate the actual area using the scale.
The actual area of the restaurant can be calculated by multiplying the area on the map by the square of the scale factor. In this case, the scale factor is 12 feet per inch, so the actual area would be 60 square inches * (12 feet per inch)^2 = 8,640 square feet.
Therefore, Han's claim that the actual area of the restaurant is 720 square feet is incorrect. The correct actual area is 8,640 square feet.
Learn more about scale
#SPJ3
Answers
Answers
it would be 12.5%
if you graph that equation the intersection would be (1,900)
(i don't know if you learned this in Algebra 2. but this formula works though)
i hope i helped a bit
Answer: 12.5%
Step-by-step explanation: