The one should pay dollars
Step-by-step explanation:
Let us revise how to multiply a mixed number by a proper fraction
- Change the mixed number to improper fraction by multiplying the whole number by the denominator and ad the the product to the numerator and put the sum over the denominator ( )
- Multiply the two numerators and multiply the two denominators
∵ One yard of a ribbon costs dollars
∵ We need to find the cost of yards
- Multiply the cost of 1 yard by
∵ = =
∴ =
∵ The cost = ×
∴ The cost =
∴ The cost =
Change the improper fraction to a mixed number
∵ 35 ÷ 16 = 2 and remainder 3 ⇒ (16 × 2 = 32)
∴ =
∴ The cost = dollars
The one should pay dollars
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Answer:
y = ⅘x - 41/5
Step-by-step explanation:
slope of the line from the origin = -5/4
slope of any perpendicular to the line = ⅘
equation of the line from the origin:
y = -(5/4)x
perpendicular to the line that passes through (4,-5):
y+5 = ⅘(x-4)
y = ⅘x - 41/5
Answer:
From prove
Step-by-step explanation:
from prove
Explanation
Two angles are called complementary when their measures add to 90 degrees
A quadratic a function has a form of,
The first function has a term which doesn't fit the profile of a quadratic function. The highest exponent on x inside a quadratic function can be 2, but here we have 3 so this is not a quadratic function, but rather a cubic function.
The second function fits the form of a quadratic function perfectly.
The third function is a bit tricky. While technically the third function could be considered quadratic if the leading term would be something like and we did't even see it written out because multiplying with 0. But when we specified the form of a quadratic function, we strictly said that the number before aka cannot equal to zero. So the last function is not a quadratic function but rather a linear function.
Hope this helps :)
Answer:
x=0
Step-by-step explanation:
-5x+11x=-7+7
6x=0
x=0