1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tino4ka555 [31]
2 years ago
8

In 20 years Lillian will be three years older than twice her current age. Set up an equation that

Mathematics
1 answer:
AlladinOne [14]2 years ago
4 0

Answer:

ok so x is her currect age y is her age in 20 years

2x+6=y

x+20=y

that means that both sides are equal

2x+6=x+20

-6

2x=x+14

-x

x=14

so her currect age is 14 and lets plug in

14+20=34

her currect age is 14 and her age in 20 years is 34

Hope This Helps!!!

You might be interested in
Andrew bought a house worth 200,000 dollars the house value appreciates 1% per year which of the following would help you find t
Aleks [24]

Answer: Option 1:

y=200,000(1.01)exponent 20

Step-by-step explanation:

The house value appreciates 1% per year. It means that the rate at which it is appreciating is exponential. We would apply the formula for exponential growth which is expressed as

y = b(1 + r)^ t

Where

y represents the value of the house after t years.

t represents the number of years.

b represents the initial value of the house.

r represents rate of growth.

From the information given,

b = 200,000 dollars

r = 1% = 1/100 = 0.01

t = 20 years

Therefore,

y = 200000(1 + 0.01)^20

y = 200000(1.01)^20

7 0
4 years ago
Help what's 1x1+9x20​
zzz [600]

Answer:

The answer is 181

Step-by-step explanation:

PEDMAS

1 x 1 + 9 x 20

1 x 1 = 1

1 + 9 x 20

9 x 20= 180

1+180

which equals 181

5 0
3 years ago
Read 2 more answers
4. A light bulb was being tested so it was left on
PolarNik [594]

Answer:

696 hours

Step-by-step explanation:

8 0
3 years ago
Simplify the following 5√3+2√27+1/√3​
Sati [7]

Answer:

5√3+2√27+1√3

=5√3+2×3√3+1√3

=√3(5+6+1)

=12√3

7 0
3 years ago
Read 2 more answers
Hi watts upp its me the CRACKHEAD who has a sister and doesnt wanna help her so she asks brainly to help her sister instead! Any
Ahat [919]

Answer:

Refexive I think

Step-by-step explanation:

5(3) = 3(5)

or

x(y) = y(x)

I found this

"Anything equals itself: this is the "reflexive" (reflecting onto itself) property. Also, it doesn't matter which order the equality is in; if x = y, then y = x: this is the "symmetric" (they match) property."

8 0
3 years ago
Other questions:
  • 22q+73>52q+63 what is q
    12·2 answers
  • A street promotion worker gets paid $0.10 for each flyer he hands out. His goal is to make $16 an hour. How many flyers must he
    11·2 answers
  • What is 8 1/2 - 3/4 <br> This is for a short passage please help!
    11·1 answer
  • Jennie works for a cell phone company. She earns 250
    7·1 answer
  • How do you create zero pairs using algebra tiles?
    6·2 answers
  • If f(x)=x2 + 3 and g(x) = 4x – 9, find f(4)+ g(-3).
    12·1 answer
  • PLEASE PLEASE PLEASEE HELP LAST TIME I ANSWERED NOBODY ANSWER PLS HALP
    8·1 answer
  • Roberta purchased a container of cashews that weighs 5 kilograms. Lenjie purchased a container of cashews that weighs 4,900 gram
    6·2 answers
  • Can someone post a free 100 points thing pls ty​
    15·1 answer
  • Help me PLs..Brainly reward <br><br> -3(x - 4/3) &lt; 6
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!