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k0ka [10]
3 years ago
6

Plz answer. Answer needed now. (5 y + 8) + (6 d - 2) + (4 b + 1)

Mathematics
2 answers:
postnew [5]3 years ago
8 0

Answer:

4b+6d+5y+7

Step-by-step explanation:

(You will have to eliminate redundant parentheses.)

(5y+8)+(6d-2)+(4b+1)

5y+8+6d-2+4b+1

(Now you will add the numbers.)

5y+8+6d-2+4b+1

5y+7+6d+4b

(Now you will have to rearrange terms.)

5y+7+6d+4b

4b+6d+5y+7

(And your solution is 4b+6d+5y+7)

I hope this helps.     :)

dybincka [34]3 years ago
6 0

Answer:

You're answer would be 4b + 6d + 5y +7

Step-by-step explanation:

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the denominator of a fraction is 3 less than the numerator. If 5 is added to the numerator and denominator, the result is 5/6. F
Vitek1552 [10]
X=numerator
y=denominator
the sum of numerator and denominator=x+y
we suggest this system of equations:

y=x-3
(x+5) / (y+5)=5/6

we solve this system of equation by substitution method.
(x+5) / (x-3+5)=5/6
(x+5) / (x+2)=5/6
6(x+5)=5(x+2)
6x+30=5x+10
6x-5x=10-30
x=-20

y=x-3=-20-3=-23

Teh sum of the numerator an denominator=-20+(-23)=-43

Answer:    -43



7 0
3 years ago
4x - 5y = -28<br>-3x - 2y = 10​
kozerog [31]

Answer:

y=-4/23

im not sure i didn't check (might be wrong)

Step-by-step explanation:

4x - 5y = -28

-3x - 2y = 10​

then make x the same

So

12x-15y=-84

-12x-8y=80

then its left with

-23y=-4

y=-4/23

find x by entering y into -3x - 2y = 10 and solving

8 0
3 years ago
A market increased the price of cheese selling for $4.98 per pound by 3%. What is the new
MakcuM [25]

Answer:

$10.26

Step-by-step explanation:

$4.98x0.03= 0.1494,

4.98+0.1494= 5.13

2; 5.13+5.13= 10.26

7 0
3 years ago
Read 2 more answers
What is 2/4 in simplest form
Gennadij [26K]
2/4 in simplest form:

First, to find the simplest form of a fraction, you'll need to find the greatest common factor (GCF). To do this, we can list the factors of 2 and 4 and find the first common one.

Factors of 2: 1, 2
Factors of 4: 1, 2, 4

Since 2 is our first common factor, it is our GCF.

Second, we can now take our GCF (2) and divide it with our numerator and denominator. We will get a new numerator and denominator.

2 \div 2 = 1  \\  4 \div 2 = 2

Answer in fraction form: \fbox {1/2}
Answer in decimal form: \fbox {0.5}
6 0
4 years ago
Read 2 more answers
How do i solve this?
Leni [432]

Answer: this is hard I hate math sorry

Step-by-step explanation:

:(

3 0
3 years ago
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