I do not understand show me the working out

I do not understand show me the working out

Here are four digits. 4,6,2,7 Use all four digits to make this sum correct ---- + ----- = 100

peter has 3 times more marbles than phil. together they have 48 marbles. how many more marbles does peter have than phil?

One number exceeds another by 7 the sum of the numbers is 47. What are the numbers. What are the missing numbers???,,,,??????

I need help on thesis answer can u help mee

1/(x+2)+2/(x-2)

What is albert rule

Cedar point amusement park charges $51.99 for an adult ticket and $26.99 for a child's ticket. One Thursday the park collected $15,591.40 from a total of 360 adults and children. How many admissions...

Just as it written

Henry brought 1/4 pounds of screws and 2/5 pound of nails what is the total weight of screws and nails

He bought 1/4 pound of screws and 2/5 pound of nails what is the total weight of the screws and nails?

Tanya bought five adult tickets and one child's ticket to a movie for $31.30. Li bought two adult tickets and three children's tickets for $19.80. Find the cost of one adult ticket and the cost...

Bennett purchased some beef and some chicken for a family barbeque. The beef costs $5.70 per pound and the chicken cost $3.70 per pound. He bought a total of 18 lb of meat and spent $86.60. How much...

If drummers play every other day, saxophone every 3 days and trumpets every 4 days, and they all play together on April 8th, when will they play again?

I just want to know if 2 and 3 should be multiplied since 3 is in parenthesis..... a few people I know believe that just because 3 is in parenthesis that it doesn't apply to the PEMDAS rule. Please...

need 2 numbers using digits-2,9,4,3,6,7 to add to a sum of 1,129 what are the 2 numbers

Simplify 7 divided by a to the fifth plus 4 divided by 3a

mv2; m=6 1/2 v=-2/5