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mihalych1998 [28]
3 years ago
8

Eigeht-thirteenths of what number is 16

Mathematics
1 answer:
Sedaia [141]3 years ago
6 0

Answer:

(8/13)x = 16

x = (13/8)*16

x = 13*2 = 26

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The ratio of savings to expenditure is 2:8 find the savings if the expenditure is 24,000​
WITCHER [35]

Answer:

the savings is 6000

Step-by-step explanation:

We are told that the ratio of savings to expenditure is 2: 8, that is, that person saves 2 when he spends 8.

They tell us to find the savings when the cost is 24,000, so we are left with:

24000 * 2/8 = 6000

which means that when 24000 are spent the savings is 6000

6 0
3 years ago
An aircraft flew 5 hours with the wind. The return trip took 6 hours against the wind. If the speed of the plane in still air is
Yakvenalex [24]

Answer:

Speed of wind = 23.63 miles per hour

Plane speed in still air = 260 miles per hour

Step-by-step explanation:

Given:

Time taken with wind = 5 hour

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Speed of Plane with wind = (260 + s) miles per hour

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So,

(260 + s)5 = (260 - s)6

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s = 23.63 miles per hour

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Plane speed in still air = 260 miles per hour

5 0
3 years ago
Which ordered pair is the best estimate for the solution to the system
Vera_Pavlovna [14]

Answer:

The best estimate of the solution ordered pair from the graph is (\frac{1}{2},0).

Step-by-step explanation:

See the attached graph to this question.

The graph of two straight lines are shown in the graph.

Now, the two straight lines intersect on the x-axis, so the solution ordered pairs should have y-value equals to zero.

But, there are two ordered pairs with y-value zero and they are (\frac{1}{2},0) and (\frac{1}{3},0).

The best estimate of the solution ordered pairs from the graph is (\frac{1}{2},0).

So, this is the solution. (Answer)

7 0
3 years ago
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Vikentia [17]
4x - 2 > 6
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x + 3 <= -6
x <= -9 

so answer in interval notation is  (-∞, -9] or (2, ∞)
8 0
3 years ago
Name the property of equation 8.2 + (-8.2)=0​
GenaCL600 [577]

Answer:

Inverse property of addition.

4 0
3 years ago
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