Try this option:
only the 1-st way, where 25x+40x=x(25+40)... =260.
Another way to calculate it is 25*4+40*4=100+160=260.
answer: way 1.
<span>Three times the sum of a number and five times the number is 36:
3(x + 5x) = 36
3(6x) = 36
18x = 36
x = 2
answer
the number is 2</span>
Answer:
octagon, regular
Step-by-step explanation:
it has eight sides and the side all measure the same amount
Answer:
3/8
Step-by-step explanation:
The answer is y = x-4.
<u>Step-by-step explanation</u>:
- The given expression is x-y=4
- Keep y alone on one side and move remaining terms to the other side.
⇒ -y = 4-x
- To have y alone, Multiply the above expression with -ve sign on both sides.
⇒ y = x-4
