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2 years ago

Roadstone Limited can resurface 7/8km of a road in a day. How many days will it take

Mathematics

1 answer:

wariber [46]2 years ago

7 0

Answer:

Step-by-step explanation:

Let x be the number of days that it will take.

7/8 km per 1 day

14 km per x day

We have to solve the equation:

$\frac{x}{1} =\frac{14}{\left( \frac{7}{8} \right) }$

$\Longrightarrow x=14\times \frac{8}{7} =2\times 8=16$

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What is the correct comparison symbol for 4/5 and 2/7

Goshia [24]

Answer:

4/5 is greater than 2/7 (>)

Visualize:

4/5 > 2/7

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3 years ago

9th grade alg 1 number 43 and work please!

Darya [45]

Answer:

The rule is y = -7x + 5

→ Other values of x;

-9

→ Other values of y;

5
-2
-9
-12
28
68
-170

Step-by-step explanation:

» Take points (1, -2) and (3, -12) from the table.

☑ General equation of a line is y = mx + c

m is the slope
c is y-intercept

✍ For slope, m :

${ \tt{slope = \frac{ - 12 - 2}{3 - 1} }} \\ \\ { \tt{slope = \frac{ - 14}{2} }} \\ \\ { \tt{m = - 7}}$

✍ For y-intercept, c :

${ \tt{y = mx + c}}$

» Taking point (1, -2):

${ \tt{ - 2 = (1 \times - 7) + c}} \\ { \tt{c = - 2 + 7}} \\ { \tt{c = 5}}$

${ \boxed{ \tt{y = - 7x + 5}}}$

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3 years ago

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Which of the following numbers are considered integers? Please choose all that apply.

Levart [38]

Answer:

0 is answer i think plz give me brainliest

Step-by-step explanation:

Hi if you are satisfied with my answer, don't forget to give brain list.

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3 years ago

5/12 write the following as a percent

HACTEHA [7]

42% or to be exact 41.6%.

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3 years ago

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