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
12345 [234]
3 years ago
5

My sister is 18 years old. My brother says that his age minus nineteen Is equal

Mathematics
2 answers:
iragen [17]3 years ago
7 0

Answer: 18

Step-by-step explanation:

Sisters age = b

Brothers age = b + 19

iren [92.7K]3 years ago
7 0

Answer:

37 years old

Step-by-step explanation:

lets keep the brother's age as b.

so using the equation:

b-19=18(add 19 on both sides)

b=37

So her brother is 37 years old

You might be interested in
Solve for I when 3/5 +I-1/15
Ugo [173]

Answer:

23 over 15 or 1.533

Step-by-step explanation:

Group like terms:

1+(3/5+-1/15)

Find LCD:

1+9/15+-1/15

Combine numerators:

15/15+8/15

And you get 23/15

Simplified:1 8/15

Decimal: 1.533

4 0
2 years ago
PLS HELPP!!
Sphinxa [80]

Answer:

i dont know

Step-by-step explanation:

srry wish i could help you

5 0
2 years ago
Read 2 more answers
Solve for y. 2/3 + y - 4/5 = 1/3 Enter your answer in the box. y =
erica [24]
<span>2/3 + y - 4/5 = 1/3
         y = 1/3 - 2/3 + 4/5
         y = -1/3 + 4/5
         y =-5/15 + 12/15
         y = 7/15</span>
3 0
2 years ago
Read 2 more answers
The population is decreasing at a rate of 5% per year. If the population is 28,400 today, what will the population be in 8 years
Natali [406]

Answer:

710

Step-by-step explanation:

if its wrong tell me (☞゚ヮ゚)☞(if it right plz give me brainlist)☜(゚ヮ゚☜)

3 0
3 years ago
Ayden is trying to lose weight to compete in a wrestling competition. In order to lose weight, he must burn more calories than h
docker41 [41]

Answer:

he must run 30 miles to burn 1200 calories

Step-by-step explanation:

8 miles = 320 calories

3 0
3 years ago
Other questions:
  • Need help now!!! 20 points!!!
    11·2 answers
  • Two mixed numbers with the sum of three
    7·2 answers
  • In a right triangle, the acute angles measure x + 15 and 2x degrees. What is the measure of the smallest angle of the triangle?
    8·1 answer
  • What is 32.03 in expanded form
    8·1 answer
  • What is the probability of an integer from 1 to 60,000 not having the digit 6?
    10·1 answer
  • Solve the equation<br> 5x=-7x+6
    15·2 answers
  • Robin rides a personal watercraft 75° west of south at 70 miles/hour. the water current is moving 6 miles/hour at an angle of 75
    14·2 answers
  • Emma borrowed $89.40 from her sister. She determines that she will pay her back in six months worth of allowance. What effect wi
    11·1 answer
  • What is the point-slope equation of the line with slope
    15·2 answers
  • The price of a 9 minute phone call is ​$3.15. What is the price of a 13 minute phone​ call?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!