The price of a cup of coffee had dropped to $2.30 today. Yesterday’s price was $2.65. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

Step-by-step explanation:

2.65-2.30 is 0.35

0.35/2.65 is 0.132

0.132 X 100 is 13.2% decrease

i dont know sorry

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116