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Vinvika [58]
3 years ago
11

Which expression is equivalent to 5x+10y-15?

Mathematics
1 answer:
hjlf3 years ago
4 0

Answer:

b

Step-by-step explanation:

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The Daily News reported that 54% of people surveyed said that they would vote for Larry Salva for mayor. Based on the survey res
bezimeni [28]

Answer:

12,690 people are expected to vote for Mr Salva

Step-by-step explanation:

Here, we want to know the number of people that is expected to vote for a particular candidate in an election given that 54% of people surveyed had said they would vote for the candidate.

Now to calculate the number of people expected to vote for Mr Salva, what we need to do is to find the number out of 23,000 that actually represents a percentage of 54%

To do this, we find 54% of 23,500

mathematically, we have;

54/100 * 23,500

= 12,690

8 0
3 years ago
In most countries, gasoline is measured in liters. The volume of one liter is approximately one quart. There are four quarts in
In-s [12.5K]

Answer:

Europe 1.86 VS 0.79 US

Step-by-step explanation:

All you have to do is take US gass prices and simply divide it by four then compare.

6 0
3 years ago
Sergio dives into the water and it takes him 6 seconds to reach the bottom of a pool that is 8 feet deep. What is the best numbe
marta [7]

Answer:  1.33

Step-by-step explanation:

Given : Time taken by Sergio to reach the bottom of a pool = 6 seconds

The depth of the bottom of the pool = 8 feet

We know that ,

\text{Speed}=\dfrac{\text{Distance}}{\text{Time}}\\\\=\dfrac{8}{6}\text{feet per second}\\\\=1.33333333333\text{ feet per second}\\\\\approx1.33\text{ feet per second}

Hence, the  best number to describe Sergio's rate of speed in feet per second is 1.33.

8 0
3 years ago
Which of the following tells how to change a measurement from millimeters to meters?
Natali [406]

Answer:

1 millimeter = 0.001 meter

Step-by-step explanation:

Divide the length value by 1000

Ex: 4 millimeter = 0.004

8 0
4 years ago
Read 2 more answers
Use 3.14 for pi to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary
joja [24]
The formula for the area of a circle is A=πr². First, input 3.14 in place of pi, A=(3.14)r<span>². Then divide the diameter by 2 to get the radius and plug that in for r, A=(3.14)(12.2)</span>². Now solve, <span>A=467.3576. Finally, round your answer to the nearest hundredth, A</span>≈467.36
4 0
4 years ago
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