Javi Used To ride his bike 1.65 miles to school his family recently moved and now he only has to ride his bike in 1.25 miles to school what is the percent decrease in the distance that Javi had to ride to school round to the nearest tenth

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

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

step-by-step explanation:

im not sure what the answer is