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Soloha48 [4]
2 years ago
6

21=x+21 ty for hrlping step by step pls

Mathematics
2 answers:
VikaD [51]2 years ago
6 0

Answer:

x is 0

Step-by-step explanation:

If you minus both sides by 21 to isolate the variable, you would find that x equals 0

Studentka2010 [4]2 years ago
4 0
X = 0.

Step 1: isolate X by subtracting 21 from both sides of the equation:

21 = x + 21
21 - 21 = x + 21 - 21

This will result into:

0 = x + 0

Step 2: X technically has a coefficient of 1. Therefore:

0 = 1x

Divide both sides of the equation by 1 to isolate x:

0/1 = 1X/ 1

0 = X

Therefore, x = 0.
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Can u pleaseee answer this no links
Mnenie [13.5K]

Answer:

1) 7/5

2) 9/8

3) 1/9

4) 13/5 which becomes 5/13

5) 27/8 which becomes 8/27

Step-by-step explanation:

→ The reciprocal of a number is just the 'flipped version' of it, the numerator becomes the denominator and the denominator becomes the numerator

7 0
3 years ago
Read 2 more answers
Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. A daffodil has a mass of d grams, a tulip has
Elza [17]

Answer:this is the order of the things to put them

number of bouquets: 5

mass of bouquets: 3d+4t+v

mass of the tulips in one bouquet: 4t

mass of the daffodils in one bouquet: 3d

Step-by-step explanation:

8 0
3 years ago
If f(x)=4x-20 what is f(4)
Rudik [331]

Answer:

<h2>f(4) = -4</h2>

Step-by-step explanation:

f(x) = 4x - 20

f(4) → put x = 4 to the equation of the function:

f(4) = 4(4) - 20 = 16 - 20 = -4

3 0
3 years ago
Read 2 more answers
Please help if you can:)
Minchanka [31]
EXPLANATION:
Let the no. of orders Greg served be x.
Orders Chau served = 2x
Orders Maya served= x + 9
Orders served in all= 69

x + 2x + x + 9 = 69
=> 4x + 9 = 69
=> 4x = 69 - 9
=> x = 60/4
=> x = 15

ANSWER:
Number of orders Maya served = (15 + 9) 24
Number of orders Greg served = 15
Number of orders Chau served = (2*15) 30

Hope it helps u!
3 0
2 years ago
BRAINLIEST! what are the next 2 terms in the geometric sequence?<br> a1=2,r=-3
LenKa [72]

Answer:

The next two terms after a1 is

-6 and then 18

Step-by-step explanation:

Geometric sequence means your pattern for the terms is multiplication by the same number.

So a1 is the first term and r is your common ratio.

The common ratio is what you are multiplying by each time to figure out the next term.

So the geometric sequence goes like this:

a1 ,  a1*r , (a1*r)*r or a1*r^2 , a1*r^3 ,....

So anyways you have

first term a1=2

second term a2=2(-3)=-6

third term a3=-6(-3)=18

And so on...

8 0
3 years ago
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