Write the following problem as a pair of simultaneous equations and solve:
a) find two numbers whose difference is 5 and whose sum is 23.
b) a rectangular house has a total perimeter of 34 metres and the width is 5 metres less than the length. what are the dimensions of the house?
c) if two chupa chups and three wizz fizzes cost $2.55, but 5 chupa chups and seven wizz fizzes cost $6.10, find the price of each type of lolly.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Write the following problem as a pair of simultaneous equations and solve: a) find two numbers whose difference is 5 and whose sum is 23. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What are unbiased estimators targeting?
Answers (1)
Which graph had a slope of 4/5
Answers (1)
What set or sets does the number 15 belong to
Answers (1)
A trading token is in the shape of a trapezoid and has an area of 25 cm² if the bases are 3 and 7 cm what is the height of the token
Answers (1)
In right triangle LMN,
Answers (1)
New Questions in Mathematics
Round 1.51 to the nearest one
Answers (2)
Whch is bigger 3 km or 5000 m
Answers (1)
Can you guess this mystery author? Clue#1 He was born in England Clue#2 He was in the British Army during World War 1.
Answers (1)
A fishing boat was out to sea for 6 months and traveled a total of 8578 milesin the first month the boat traveled 659 miles how many miles did the fishing boat travel during the remaining 5 momths
Answers (1)
What is 3/4 + (-7/4) ?
Answers (2)