Answer:
15. 18 7/10
18. -14 2/5
19. 6 3/4
20. 1 7/12
Step-by-step explanation:
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B.T=1.75n-3
C.T=3n+1.75
D.T=1.75n+3
The equation that represents the total rental charges for the bicycle, T, if Jennifer rents it for n hours is T=1.75n+3. Hence, the correct option is D.
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
It is given that Jennifer is renting a bicycle to ride along the beach front the rental charges include a fixed charge of $3,and an additional cost of a dollar 75 per hour.
WE need to find which equation represents the total rental charges for the bicycle, T, if Jennifer rents it for n hours.
The equation becomes;
T=1.75n+3
Therefore, the equation that represents the total rental charges for the bicycle, T, if Jennifer rents it for n hours is T=1.75n+3.
Hence, the correct option is D.
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Answer:
d
Step-by-step explanation:
The fifth term of a sequence that is represented by f(n) = 5n - 2 will be 23.
A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.
The sequence is formulated in the function f(n) is given as,
f(n) = 5n - 2
The fifth term of a sequence is calculated as,
f(5) = 5 x 5 - 2
f(5) = 25 - 2
f(5) = 23
The fifth term of a sequence that is represented by f(n) = 5n - 2 will be 23.
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8 goes into 50 six times, with a remainder of 2, On dividing 50 by 8 quotient is 6 and remainder is 2
To find out how many times 8 goes into 50, we perform integer division.
When we divide 50 by 8, we obtain a quotient and a remainder. The quotient represents the whole number of times 8 can be divided into 50 without any remainder.
The remainder represents any leftover amount after dividing as much as possible.
Performing the division:
50 ÷ 8 = 6 remainder 2
Therefore, 8 goes into 50 six times, with a remainder of 2, On dividing 50 by 8 quotient is 6 and remainder is 2
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