Simplifying the expression 4(0.5 x + 2.5 y minus 0.7 x minus 1.3 y + 4) we get
Option A is correct.
Step-by-step explanation:
We need to simplify the expression 4(0.5 x + 2.5 y minus 0.7 x minus 1.3 y + 4)
Writing the expression in mathematical form
Combining like terms:
Multiply 4 with terms inside the bracket
So, simplifying the expression 4(0.5 x + 2.5 y minus 0.7 x minus 1.3 y + 4) we get
Option A is correct.
Keywords: Simplifying Expressions
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Answer:
4%
Step-by-step explanation:
Tax rate=(0. 12)/(2.79)*100=4%
Answer:
The 27th term is 73.5.
Step-by-step explanation:
We want to find the 27th term of the arithmetic sequence:
15, 17.25, 19.5, 21.75, ...
We can write a direct formula. Recall that the direct formula for an arithmetic sequence is given by:
Where <em>a</em> is the initial term and <em>d</em> is the common difference.
From the sequence, we can see that our initial term <em>a</em> is 15.
To find the common difference, subtract a term and its previous term. Thus, the common difference will be:
Thus, our direct formula is:
To find the 27th term, let <em>n</em> = 27. Substitute and evaluate:
Thus, the 27th term is 73.5.
Answer:
Answer:
m<ACB=22.5° [as inscribed angle is half to the central angle]
Answer:
1375 square inches
Step-by-step explanation:
Area= Length × Width
15in×75in=1125in
25in×10in=250in
250in + 1125in= 1375square inches