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ira [324]
3 years ago
14

Marice mows the lawns on Saturday. Last week it took him 5 1/2 hours to finish. This week it took only 5 hours. How many times l

onger did it take last week than this week?
Mathematics
1 answer:
Anna35 [415]3 years ago
6 0

5.5 + x = 5
one half
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Determine whether the sequence is arithmetic if so what’s the common difference -9 -33-57-81
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Answer:

Arithmetic.

Common Difference: -24

Step-by-step explanation:

An arithmetic sequence is a sequence with the difference between two consecutive terms constant. The difference is called the common difference. A geometric sequence is a sequence with the ratio between two consecutive terms constant.

For arithmetic, to find the common difference we take any pair of successive numbers, and we subtract the first from the second.

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The given line passes through the points (0, ) and (2, 3). On a coordinate plane, a line goes through (0, negative 3) and (2, 3)
Kipish [7]

Answer:

y=\frac{x}{5}+\frac{12}{5}

Step-by-step explanation:

1) The Point-slope form equation is given in this form:

(x-x_{0})=m(y-y_{0})

2)Looking at the given graph, we can pick two points: (-5,-4) and (0,-3)

3) Before using the Point-slope form We have to find out the slope:

m=\frac{-4-(-3)}{0-(-5)} \Rightarrow m=\frac{-4+3}{0+5} \Rightarrow m=\frac{-1}{5}

4)Parallel lines share the same slope. The one that passes through (-2,2) is found by calculating its linear parameter "b":

y=\frac{x}{5}+b\Rightarrow 2=\frac{-2}{5}+b\\5*10=(-2+b)*5\Rightarrow 5b=12 \Rightarrow \frac{5b}{5} =\frac{12}{5} \Rightarrow b=\frac{12}{5}

Then, the answer is:

y=\frac{x}{5}+\frac{12}{5}

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3 years ago
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