18/3=6
18-6-4.32= 7.68
Mary has $7.68 left.
Answer:
Mary has $7.68 now.
Step-by-step explanation:
Mary spent a third of her weekly allowance playing arcade games.
Her allowance was $18, so a third of 18 is = dollars.
She also spent $4.32 on candies.
So, total amount she spent = dollars
Now, money left with Mary =
Therefore, Mary has $7.68 now.
x * x = x^2
x * .7 = .7x
-6 * x = -6x
-6 * .7 = -4.2
x^2 + .7x - 6x -4.2
x^2 - 5.3 - 4.2
x = 6
9c because you don't know how much money Kelly actually spent so instead of doing 9 x the price of each box, you replace it with c, so it's 9c
Answer: $244.55
A = $250 ; r=0.002 t= 11 [From 2007 to 2018 , t=2018-2007]
Answer: take a number, add 2, and divide it all by 7.
Brainliest plz!