If I be the formula of how to do this i might be able to figure it out.

If I be the formula of how to do this i might be able to figure it out.

Word problem

Brett has a $30 online gift voucher. He plans to buy as many books as he can. The cost of each book is $4. There is also a single shipping charge of $2. How many books can he afford without spending...

A store is having a sale on trail mix and jelly beans. For 5 pounds of trail mix and 3 pounds of jelly beans, the total cost is $20 . For 2 pounds of trail mix...

Sophie earns a salary of $500per month for working 7hours a day. In May, Sophie worked additional hours at $8per hour and earned $556for the month. Write an equation to model this situation...

nina made 1/4 of the crafts at the craft show. If there were 28 crafts, how many did nina make

Two factory plants are making TV panels. Yesterday, Plant A produced twice as many panels as Plant B. Three percent of the panels from Plant A and 2% of the panels from Plant B were defective...

One month Hans rented 6 movies and 2 video games for a total of $26 . The next month he rented 3 movies and 5 video games for a total of $38...

Lena invested her savings in two investment funds. The amount she invested in Fund A was $3000 less than the amount she invested in Fund B. Fund A returned a 3% profit and Fund...

I've worked on this for a bit and I'm completely clueless. Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours...

Need answer please

Jason rolls a dice once, if he gets a number greater than 5, he will roll the two dices again, if the sum of the two dices is greater than the previous number he got, he wins. What is the probability...

Jonathan plays a game where he first roll one dice, followed by two dices then lastly, three dices. If he gets a smaller sum every time, he wins the game. Find the probability he wins the game.

Judah cracks open a piggy bank and finds $3.30 all in nickels and dimes. There are 15 more dimes than nickels how many nickels does Judah have

need work cant figure it out

Parents set up a trust fund for their children last year. Part of it is earning 77% simple interest per year while the rest of it is earning 55% simple interest per year. They placed $40004000 in...

I have been trying for the past few days to figure this out but I can't even figure out how to write the equation.

I can't remember the formula

How much does this car travel per hour

A boat traveled 210 miles downstream and back. The trip downstream took 10 hours. The trip back took 70 hours. What is the speed of the boat in still water? What is the speed of the current?