Which sentence matches the mathematical equation? p-0.40p=0.60p
a. decreased by 40 is the same as multiply by 60
b. decreased by 40 is the same as increase by 60
c. decreased by 40% is the same as multiply by 60%
d. decreased by 40% is the same as increased by 60%

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Solve -.016x= -16. need solving this