A hyperbola centered at the origin has a vertex at (0,−40) and a focus at (0, 41).

Which are the equations of the asymptotes?

y = +_ 9/40

y = ±x40/41

y = ±x41/40

y = ±x40/9

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

What term makes it inconsistent y=2x - 4

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.