math

posted by .

Hanna and Fran have 120. Hanna and Pete have 230.Pete has 6 times as much as Hanna. How much does Hanna have?

• math -

h + f = 120
h + p = 230
p = 6h

plug p = 6h into the second
h + 6h = 230
7h = 230
h = 230/7
p= 6(230/7) = 1380/7
into 1st
230/7 + f = 120
f = 120-230/7 = 610/7

h = 230/7
f = 610/7
p = 1380/7

Similar Questions

1. attack (check)!!!!!

Bobby: Blood pressure: 120/70 Cardiac output 5.0 Hemoglobin: 5.0 Urine output 5.0 Ken: Blood pressure: 130/80 Cardiac output 5.5 Hemoglobin: 5.5 Urine output 5.5 Penny: Blood pressure: 110/70 Cardiac output 4.9 Hemoglobin: 4.9 Urine …
2. history US

Theodore roosevelt was nominated for vice-president because a. he had campaigned energetically for the post. b. mark hanna wanted him. c. the new york bosses schemed to get rid of him. d. his conservatism would offset mckinley's liberalism.
3. math

Hanna bought 4 pencils for \$.09/each, two notebooks for \$1.58 each, and one pack of paper for \$3.17 each. She paid with \$10 and got \$3.58 in change. Is this amount correct, and if not, why?
4. physics

jess = 65kg, mary 55kg. Jess on trapeze together after pick up 5.5ms-1. calculate the verticle height of the drop after jess picks of hanna.
5. accouting

- Hanna Manufacturing – Due Hanna Manufacturing manufactures components for the farming industry and is considering replacing its existing equipment with new and more high technology machinery, despite the fact that its existing …
6. math

Hanna and Fran have \$120, Hanna and Pete have \$230. Pete has 6x more than Fran. How much money does Hanna have?
7. east salisbury

Emily and Hanna are painting their bedroom wall. each 1/2 of paint covers 1/6 of the wall how many gallons will they need to cover the whole wall
8. Math

I need help with this burrowing money questions. # 1: Zara received a credit card statement that has a new balance of \$987.65 & a minimum payment of \$43.21. The annual percent rate is 15% compounded daily and charged on the unpaid …
9. Hanna, Angie, joe, Jenna

Stop posting your homework questions enmasse. You are showing no thinking, no work, and you do not state what the issue is. We are not going to do your homework for you ....a problem here or there, but not en mass. There is no learning …
10. Math

hanna has a bag of 15 red, 11 orange 9 yellow, 12 green, 6 blue and 11 purple crayond.How many times would you expect ganna to puck a red crayon if she picked a crayon 90 times?

More Similar Questions