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Anna [14]
3 years ago
9

1. The ratio of monthly income to the savings in a family is 5:4. If the savings be $9000, find the income and the expenses.​

Mathematics
1 answer:
Leya [2.2K]3 years ago
6 0

Answer:

Lol he got it in spanish

Step-by-step explanation:

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1. take away five from twelve times f. 2. one-half of the sum of k and six 3.x squared minus the sum of 5 4.the sum of the produ
77julia77 [94]

The expressions formed are,

  1. 12f -5
  2. (k+6)/2
  3. x²-x+5
  4. ab+3c
  5. 24xy+g

Formation of expressions in 1, 2 and 3:

In 1, twelve times f is, 12f

Taking away 5, it becomes (12f-5)

In 2, sum of k and 6 is, (k+6)

One-half of the above quantity is, (k+6)/2

In 3, sum of 5 with x is, (x+5)

Now, x squared minus the above expression indicates (x²-x+5)

Formation of expressions in 4 and 5:

In 4, product of a and b, is ab and 3 times c is 3c

Sum of the expressions evaluated in the previous statement = ab+3c

In 5, 24 times the product of x and y is, 24xy

Adding, g in the above computed expression, we get, 24xy+g

Learn more about expressions here:

brainly.com/question/17167810

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3 0
2 years ago
A pet store sells puppies and kittens in the ratio 5 : 4 . If their sales of puppies and kittens combined came to 27, how many p
dimulka [17.4K]
So puppies will be 5x and Kittens 4 x so they combined will be 5x+4x=27
9x=27
X=3
3 0
3 years ago
Read 2 more answers
A cube has sides of length 2 meters. Explain what happens to the volume of the cube if the length of the sides is doubled.
Bas_tet [7]
Volume of a cube with side lengths of 2, 2, and 2. 
2³=8 m³


Volume of a cube with 4,4, and 4
4³=64 m³

Conclusion: The volume would be squared, or square rooted, depending on which way you are going.
8 0
3 years ago
Read 2 more answers
Two people bought 46 apples. Chris bought 5 times more than Brian. How many apples did Brian buy?
pickupchik [31]

Answer:

7.6667

Step-by-step explanation:

46÷6=7.6667

brian buys 7.6667 apples i believe.

but please round depending on question

7 0
3 years ago
Is 4(5c + 3) and 9c + 7 equivalent?
Otrada [13]

Answer:

No sir  

Step-by-step explanation:

when you see  Parentheses beside a number it means your mutiplying

your answer would be: 20c + 12

3 0
3 years ago
Read 2 more answers
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