Answer:
You need to work 16 more hours to buy a bicycle.
Step-by-step explanation:
199(the cost of the bike) - 55(already have) = 144
144 ÷ 9(earn per hour) = 16
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The Mulraney's home has 2,550 square feet of living space. A contractor is building an addition to their home that will increase the square footage by 8%. What will be the square footage of their home with the addition?
Answer:
The square footage will be 2754 square feet.
Step-by-step explanation:
Given,
The original living space in the home = 2,550 square feet,
Total added space = 8 % of the original space
Thus, the living space in the home or square footage of their home, after addition = The original living space + Total added space
= 2,550 + 204
= 2,754 square feet.
NO
NA
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Which ordered pair could represent the coordinates of point K? (2016)
A. (6,0)
B. (2,3)
C. (1.5, 0)
D. (7.5, 5)
The coordinates of point K in a proportional relationship, we determine the constant of proportionality and multiply is by the x-value to find the y-value. Option B, (2,3), is the correct coordinate pair.
To find the coordinates of point K, we need to determine the constant of proportionality between the x-values and the y-values.
The constant of proportionality is found by dividing the y-value by the x-value at any point on the line. Here, we can choose point N at (18,12).
So, the constant of proportionality is 12/18 = 2/3. To find the y-value of point K, we can multiply the x-value of K by the constant of proportionality: 2/3 * x = y.
Let's check the options. For option A, (6,0), y = 2/3 * 6 = 4.
However, the y-value of point N is 12, so this option is incorrect. Continuing with the same process for options B, C, and D, we find that the only option that satisfies the proportional relationship is option B, (2,3).
Learn more about Proportional Relationship here:
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Answer:
D or (7.5, 5)
Step by step explanation:
18 = x
12 = y
(18, 12)
18/7.5
= 2.4
12/5
= 2.4
2.4 = 2.4
The answer is D since its equivalent to (18,12)