ace taxi charges $3 a flat fee plus 1.50 per mile driven. browns cab charges $5.50 flat fee plus $1.25 per mile. How many miles must go in order for the cost of the two taxicab services to equal each other? How much money will it cost? I need help on this problem so please help me :(

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.

Math each whole number with a rational,exponential expression

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x