Sanjay rides his bike to work 15 kilometers in two days, he works five days per week. how many weeks will sanjay need to ride his bike to work in order to ride 150 kilometers? a: 4 weeks b: 7.5 weeks c: 10 weeks d: 20 weeks

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.

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Ali was paid $75 for mowing a neighbor''s yard. this is one fourth of the amount of money she earned all summer