7 Answered Questions for the topic Pre-alegbra

Pre Alegbra

05/15/18

Can you simplify the expression of 16+(f+4), and can you explain each step?
Can you please explain the expressio!?
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Pre Alegbra

02/23/18

How many solutions does the system have? (none, one, infinite)
Y=2x-3 y=5+2x
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Pre Alegbra Word Problems Unit Rate

08/22/17

Bonnie filled her cars gas tank. She put in 10 1/2 gallons and paid $15.36.Write the ratio in fractional form and determine the cost of gasoline per galloon
Hi, I'm having trouble on unit rates so if you can explain the steps to solve this problem that would be great. Thanks!
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Pre Alegbra

07/04/17

Translate to a system of equations, then solve
The greater of two integers is 7 more than twice the smaller.  The sum of the two integers is 37.
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Pre Alegbra

05/30/15

how to find the rate
Two buses leave a station at the same time and travel in opposite directions. One bus travels 9/mih slower than the other. If the two buses are 702mi apart after 6 hours, what is the rate of each bus? more
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Pre Alegbra

11/02/13

How much would each of the 4 save if they can get a fifth person to join them and the 5 people equally divide the price of the 5-ticket block?
Four students about to purchase concert tickets for $18.50 for each ticket discover thatthey may purchase a block of 5 tickets for $80.00. How much would each of the 4 saveif they can get a fifth... more
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Pre Alegbra

03/14/13

Which is a simplified form of the expression 2(y + 1) + 2(y – 2)?
Which is a simplified form of the expression 2(y + 1) + 2(y – 2)?
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