A747 airplane weighs about 600,000 pounds. it can also be expressed as approximately tons. if there are 2,000 pounds in 1 ton, which is the most reasonable value of n?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?