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Soloha48 [4]
3 years ago
7

Find two consecutive odd integers whose sum is 36.

Mathematics
2 answers:
marishachu [46]3 years ago
6 0

Answer:  The two odd integers are 17 and 19.

The correct option is (C) 2x+2=36.

Step-by-step explanation:  We are given to find two consecutive odd integers whose sum is 36.

Also, to select the equation that could be used to solve the problem.

Let x be one of the odd integers. Since any two odd integers differ by 2, so the other odd integer will be (x + 2).

According to the given information, we have

x+(x+2)=36\\\\\Rightarrow 2x+2=36\\\\\Rightarrow 2x=36-2\\\\\Rightarrow 2x=34\\\\\Rightarrow x=\dfrac{34}{2}\\\\\Rightarrow x=17.

And,

x+2=17+2=19.

Thus, the two odd integers are 17 and 19 and the required equation is

2x+2=36.

Option (C) is CORRECT.

miskamm [114]3 years ago
3 0
2 consecutive odd integers...x and x + 2

x + (x + 2) = 36
2x + 2 = 36 <===
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Katyanochek1 [597]

The diet will include <u>123.75 </u>daily grams of protein

<h3>Further explanation</h3>

One variable linear equation is an equation that has a variable and the exponent number is one.  

Can be stated in the form:  

\large{\boxed{\bold{ax=b}}

or  

ax + b = c, where a, b, and c are constants, x is a variable  

We complete the task :

A nutritionist planning a diet for a football player wants him to consume 3,500 Calories and 725 grams of food daily. Calories from fat and protein will be 45% of the total Calories. There are 4, 4, and 9 Calories per gram for protein, carbohydrates, and fat, respectively. How many daily grams of protein will the diet include?

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Calories from fat and protein will be 45% (0.45) of the total Calories

Calories from fat and protein = 0.45 x 3500 = 1575 calories

Calories from carbohydrates = 3500 - 1575 = 1925 calories

So mass for carbohydrates = 1925 : 4(4 calories/gram) = 481.25 grams

Then mass for fat and protein = 725 - 481.25 = 243.75 grams

We can make equation for fat and protein

1. 4 calories. mass of protein(p) + 9 calories . mass of fat(f) = 1575 calories

2. mass of protein(p) + mass of fat(f) = 243.75

we can simplify :

1. 4p+9f = 1575

2. p + f = 243.75 ⇒ f = 243.75 - p

we substitute equation 2 into equation 1 :

4p + 9(243.75-p) = 1575

4p + 2193.75-9p=1575

-5p = -618.75

p = 123.75

<h3>Learn more</h3>

linear equation

brainly.com/question/99841

Keywords : one variable, linear equation ,diet, nutritionist,calories, fat, proteins, carbohydrates, daily grams

#LearnWithBrainly

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