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andriy [413]
3 years ago
5

Solve the System using two of the three methods to solve. table of values, substitution (equal values method), or graphing

Mathematics
1 answer:
STALIN [3.7K]3 years ago
8 0

Answer:majaj

Step-by-step explanation:

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Seven times the first (smaller) of two consecutive odd integers is equal to five times the second (larger) integer. Find each in
lbvjy [14]
<h2>Answer:</h2>
  • The smaller consecutive odd integer is: 5
  • and the larger consecutive odd integer is: 7
<h2>Step-by-step explanation:</h2>

Let the smaller odd integer be: a

then the larger odd integer which is consecutive to a will be: a+2

It is given that:

Seven times the first (smaller) of two consecutive odd integers is equal to five times the second (larger) integer.

This means that:

7 times of a is equal to 5 times of (a+2)

i.e.

7a=5(a+2)\\\\i.e.\\\\7a=5\times a+5\times 2

( Since, by using the distributive property of multiplication)

i.e.

7a=5a+10\\\\i.e.\\\\7a-5a=10\\\\i.e.\\\\2a=10\\\\i.e.\\\\a=5

Hence, the smaller number is:  5

and the larger number is: 7

( Since a+2=5+2=7 )

8 0
4 years ago
Evaluate the expression below for x= 2 5/8 <br><br> I need help!!
xeze [42]

Answer:

66.75 is the answer

Step-by-step explanation:

Just plug in the x and solve

4(2 , 5/8) + 9[2(2 , 5/8) + 1]

solve

4 × 2 , 5/8 + 9[2×2 , 5/8 + 1]

10.5 +9[2×2 , 5/8 + 1]

10.5 +9[5.25 + 1]

10.5 +9[6.25]

10.5 + 56.25

66.75

Hope this helps

3 0
3 years ago
What is the point in mulitplucation
snow_lady [41]

Answer:

its good for life and career choices

Step-by-step explanation:

Multiply the numbers just as if they were whole numbers.

Line up the numbers on the right - do not align the decimal points.

Starting on the right, multiply each digit in the top number by each digit in the bottom number, just as with whole numbers.

Add the products.

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3 years ago
The BEEEST answer will get brainliest. Also, I NEED HELP, I'm STUCK!
lana66690 [7]

Answer:

(0.30, 0.42)

Step-by-step explanation:

i took the test :)

3 0
3 years ago
Evaluate 25.1 * 2.51 in two decimal places​
Bingel [31]

Answer:

63.00

Step-by-step explanation:

25.1 × 2.51

Multiply.

= 63.001

Round to two decimal places.

63.00

3 0
3 years ago
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