The expression 
÷ 10 can be used to find the amount of water in each cup.
Step-by-step explanation:
Step 1; Felicia brought of a gallon of water to give to the track team. So the total amount of water she brought is gallons. So the options 10 × and × 10 cannot be the answers as they are more than the total amount of water.
Step 2; So to find the amount of water in each cup, we divide the total amount of water by the number of cups. The number of cups is 10. So the water in each cup is ÷ 10.
So the third option can be used to calculate the water she poured into a cup.
The simplified answer is 12k -1
Hope this helps!!!!!!!!1
Answer:
3(4+3^2)×8
Step-by-step explanation:
Evaluate the power
3(4+9)×8
Add the numbers 3×13×8
Calcuate the product and it will be 312
So the expression 3×(4+3^2)×8 are equivalent to 312
Hope this helpsʕ•ᴥ•ʔ
Answer:
x=9
Step by step explanation:
Add 2 to both sides, simplify, subtract 5x from both sides
