Choose one card value and its additive inverse. Choose from the list below to write a real-world story problem that would model their sum. a. Elevation: above and below sea level
b. Money: credits and debits, deposits and withdrawals
c. Temperature: above and below 0 degrees
d. Football: loss and gain of yard

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way