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Juli2301 [7.4K]
2 years ago
15

1/2x +1/4y =32 , then find 2x+y

Mathematics
1 answer:
NeX [460]2 years ago
3 0

Answer:

128

Step-by-step explanation:

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Write an equation in slope-intercept form for the line with y -intercept 2 and slope 3.
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Y=3X+2
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3 years ago
A slice of pizza costs $1.57. How much will 27 slices cost?
elena-s [515]

It will be cost $ 42.39 for 27 slices of pizza

<h3>Further Explanation</h3>

A slice of pizza = $1.57

27 slices of pizza = the number of pizza x price/slice

                              = 27 x 1.57

We are going to use standard algorithm to solve this multiplication

  1.57        ⇒ 2 decimal places

<u>     27</u>    x   ⇒ 0 decimal place

 1099

<u> 314   </u>+

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In decimal number multiplication, the process is the same with the whole number multiplication. Only always remember when to put the decimal point in the answer.

<h3>Learn more</h3>

Total spend brainly.com/question/12203917

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Keywords: multiplication, decimal multiplication, two digits number additional, additional, area, measurement

3 0
2 years ago
Read 2 more answers
The average (arithmetic mean) of y numbers is x. if 30 is added to the set of numbers, then the average will be x - 5. what is t
Anastasy [175]
Given,

AM of y numbers = x.

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AM of y numbers = x

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s = y*x

Given, when 30 is added to the y numbers, the AM becomes x - 5.

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\frac{y*x + 30}{y +1} = x - 5&#10;

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8 0
3 years ago
What is the distance apart (-6, -4.7) and (-6, 4.1)
kenny6666 [7]

Answer:

8.8

Step-by-step explanation:

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|4.1 -(-4.7)|

|4.1 + 4.7|

|8.8|

8.8

7 0
2 years ago
I need help! Please help me and tell me how you got the answer. Will mark brainlist!
Serggg [28]

Answer:

3. <em>V= 192</em>

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Step-by-step explanation:

first, <u>find</u> the area of the base by multiplying length by width.

Once you <u>determine</u> the area of the base, multiply that by height

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