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
Nana76 [90]
2 years ago
12

joan weighs 3 kg more than her sister amy and their total weight is 92 kg what is the weight of each girl.Answer Asap plsss I ne

ed.​
Mathematics
2 answers:
Ahat [919]2 years ago
5 0
Joan- 47.5kg sister-44.5kg
nikdorinn [45]2 years ago
5 0

Answer:You can put this solution on YOUR website!

anna's weight = a

her sister's weight = s

a = 3 + s

a + s = 105

3 + s + s = 105

3 + 2s = 105

2s = 105 - 3

2s = 102

s = 102/2

s = 51

a = 3 + 51 = 54

so, Anna's weight = 54 kg, her sister's weight = 51 kg

You might be interested in
What is 8.525 rounded to the nearest hundredth
ozzi
8.525 is rounded to 8.53 because the 5 rounds up so the 2 turns into a 3
4 0
3 years ago
aylah plans to make small cheese pizzas to sell at a school fundraiser. She has nine bars of cheese. How many pizzas can she mak
Serhud [2]

Answer:

27 pizzas

Step-by-step explanation:

Each brick of cheese can make 3 pizzas since there are 3 thirds in 1. We multiply 3 by the total number of bricks to get 27.

7 0
2 years ago
uniforms for a baseball team cost $600 plus $96 for caps. twelve players split the cost equally. which expression shows how much
PilotLPTM [1.2K]
600+96= 696
696÷ 12= 58
so each player pays $58.
4 0
3 years ago
Read 2 more answers
LeBron goes to the store with six dollars and buys four packs of gum. James goes to the store with five dollars and buys two pac
lilavasa [31]
G = the cost of one pack of gum
LeBron : 6 - 4g
James : 5 - 2g

what they both have after buying gum..
6 - 4g + 5 - 2g = 11 - 6g
7 0
3 years ago
Read 2 more answers
What P:X equals 4 let q:y equals -2 which represents if x = 4 then y = -2
Art [367]

Answer:

p - > q is a = 4 then y = 3 equals

6 0
3 years ago
Other questions:
  • (a) Write 8.65% as a decimal.
    11·1 answer
  • What is the 65% of 200?​
    5·2 answers
  • ?
    6·2 answers
  • What is the range of the function f(x) = |x| – 3? All real numbers b. All real numbers less than or equal to 3. C all real numbe
    9·1 answer
  • Adam is going to make concrete. He is going to use 180 kg of cement. 375 kg of sand. 1090 kg of stone. Cement, sand and stone ar
    14·1 answer
  • A boxplot of weights (in grams) for 578 chicks is given. The right hand axis marks the five number summary. Use this plot to dec
    13·1 answer
  • Which phrase represents 3-7x
    14·2 answers
  • Please help i need it for a test, don't mind the 2 points thing
    5·1 answer
  • Help me fast!!!! :)<br><br><br> Answer my other questions plz
    10·1 answer
  • Graph the equation y= 5x - 4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!