sophy5lauras sophy5lauras
  • 02-03-2015
  • Mathematics
contestada

Make an equation to solve this problem:
Barrys mountain bike weighs 6 pounds more than Andy's. If their bikes weighs 42 pounds altogether how much does barry's bike weigh? Identify the if-then moves in your equation.

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-03-2015
b=a+6
b+a=42
susitute
a+6+a=42
subtract 6
2a=36
divide 2
a=18
subisute
b=18+6=24

b=24
a=18


Answer Link

Otras preguntas

Explain the role of energy in changes of state.
the difference of 17 and 5 times a number.
What Countries Have limited and unlimited governments?
Which religion in India combines the Muslim belief in one God with the Hindu belief in reincarnation?
A soccer is having a car wash. The team spent $55 on supplies. They earned $275, including tips. The team profit is the amount the team made after paying for su
What is three ratios equivalent to 18:4
A car advertisement states that a certain car can accelerate from rest to 70km/h in 7 seconds. Find the car’s acceleration in m/s.
Can some one help me with this Please help
The planet Mercury measures 4,879 kilometers from one side to the other. Earth measures 12,756 kilometers from one side to the other. What is the difference b
What does ethical dimension mean