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lbvjy [14]
4 years ago
12

If Roberto does a job in 11 hours and with the help of Sarah they can do it together in 2 hours, how long would it take Sarah to

do it alone?
Mathematics
1 answer:
Levart [38]4 years ago
3 0
I think it is seven but im probaly wrong
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A TV has an original price of $599. Enter the new price after the given percent of change.
vlabodo [156]

Answer:

The new price = $718. 8

Step-by-step explanation:

Original Price =  $599

Given that the increase is 20%.

i.e.

Thus,

The amount of 20% Percentage increase = 20/100 × 599

                                                                             = 0.2 × 599

                                                                              = $119.8

Therefore,

New price = Original price + 20% increase amount

                 = 599 + 119.8

                  = $718. 8

Therefore, the new price = $718. 8

8 0
3 years ago
A water tank initially contained 114 liters of water. It is then filled with more water, at a constant rate of 9 liters per minu
NeTakaya

Answer:

Step-by-step explanation:

f(t)=9t+114

f(4)=9(4)+114

f(4)=36+114

f(4)=150L

7 0
3 years ago
Read 2 more answers
A manufacturer of bottled tea runs a promotion, where consumers can win a free bottle of tea if the cap of the bottle says "Winn
I am Lyosha [343]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
A line segment is defined by which of the following statements?
kaheart [24]

The only given option that correctly defines a line segment is;

<u><em>Option C; All points between and including two given points.</em></u>

      In geometry in mathematics, a line segment is defined as a part of a line that is bounded by two distinct end points.

Now, let us look at the options;

Option A; This is not correct because a line segment must have 2 distinct endpoints

Option B; This is not correct because a line segment is a part of a line and not a set of points.

Option C; This is correct because it tallies with our definition of line segment.

Option D; This is not correct because a line segment does not extend infinitely.

Read more at; brainly.com/question/18089782

7 0
3 years ago
Which expression is equivalent to -6(3x-2/3)<br><br> -2x+9<br> -3x-6(2/3)<br> -18x+12<br> -18x+4
finlep [7]

Answer:

option d is correct answer

Step-by-step explanation:

-18x+12

6 0
3 years ago
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