They will spend $152.881 because when you divide the total amount of miels by the 20 miels you will get 52.9 miels than you are going to multiply the 52.9 miels by the amount of money for one gallon u get $152.881 dollars for 52.9 times you put in gas on the car.
Answer:
90 sq in.
Step-by-step explanation:
Answer: 74
Step-by-step explanation:
48+75+25/2
So the test he scored lowest is 69 so discard this score and put x for it
average=numbers added together then summ is divided by number of numbers exg
average of 2 and 4 and 5 is 2+4+5=11 then 3 numbers so 11/3 is average or aprox 3 and 2/3 so
=average
he wants his new average to be at least 82 so
solve
treat as equation
first add like terms in top
multiply both sides by 5 to clear fraction
325+x
410
subtract 325 from both sides
x
85
he must get
85 to get an average of at least 82
-k = (p-1)
k = (p-1)/-1
k = -p + 1 or k = 1 - p