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Usimov [2.4K]
3 years ago
11

What is the answer?I dont get it please help!

Mathematics
1 answer:
Temka [501]3 years ago
3 0
2(x-5) + 4x - 7 = 7
2x-10 + 4x -7 -7 =0
6x - 24 = 0
6x = 24
x= 24/6
x= 4

Micah's answer is incorrect because X=4
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Mon wants to make 5 lbs of the sugar syrup. How much water and how much sugar does he need… b …to make 20% syrup? Answer: lbs of
Nutka1998 [239]

Answer:

Mom would required 1 lbs of Sugar and 4 lbs of water.

Step-by-step explanation:

Given:

Amount of Sugar syrup Mom wants to make = 5 lbs

Percentile amount of syrup she needs to make = 20%

Solution:

Let amount of sugar to make 20% syrup be 'x'.

So by definition of proportion we get;

\frac {x}{5}=\frac{20}{100}

Now Multiplying both side by 5 we get;

\frac {x}{5}\times5=\frac{20}{100}\times5\\\\x=1\ lbs

So we can say that;

Amount of water = 5-1=4 \ lbs

Hence Mom would required 1 lbs of Sugar and 4 lbs of water.

6 0
4 years ago
C(x) = 0.6x+ 15,000 and R(x) = 1.25x where x is the number of units produced.
Arisa [49]

The profit function is the difference between the cost and revenue functions

The profit function is P(x) = 0.65x - 15000

<h3>How to calculate the profit function</h3>

The functions are given as:

  • Cost function: C(x) =0.6x + 15000
  • Revenue function: R(x) =1.25x

The profit function is then calculated as:

P(x) =R(x)-C(x)

So, we have:

P(x) = 1.25x - 0.6x - 15000

Evaluate the differences

P(x) = 0.65x - 15000

Hence, the profit function is P(x) = 0.65x - 15000

Read more about profit functions at:

brainly.com/question/10009899

8 0
2 years ago
Solve the<br> equation:<br> X/2=17
Lorico [155]

Answer:

x=34

Step-by-step explanation:

\frac{x}{2}=17\\x=2*17\\x=34

4 0
3 years ago
Read 2 more answers
Someone help me with this fast please
rewona [7]

Answer:

A. x^2 - 6x - 16

Step-by-step explanation:

FOIL it

x * x = x^2

2 * x = 2x

-8 * x = -8x

2 * -8 = -16

x^2 + 2x - 8x - 16.     combine like terms

x^2 - 6x - 16

3 0
2 years ago
Read 2 more answers
How do you simplify the ratios?
Masteriza [31]
Let me you divide them if there equal numbers I guess
4 0
4 years ago
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