1/3=n+3/4 what dies n equal??

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?