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3 years ago

8

Both Tyrone and Albert walk to and from school every day. Qlbert has to walk 1.25 miles farther than Tyrone does each way. If Ty

rone's house id 0.6 mile from school, how far do the two boys walk altogether?

1 answer:

spayn [35]3 years ago

8 0

Answer: 0.6 + 1.25 = 1.85

0.6 + 1.85 = 2.45

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What is the substitution of -6x-8y=-20 and x+6y=-6

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Substitution doesn't work for this, but elimination does.

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Jada Elena and Lin walked a total of 37 miles last week. jada walked 4 more miles that elena, and Lin walked 2 more miles than j

MA_775_DIABLO [31]

Answer:

Jada walked $13\ miles$

Elena walked $9\ miles$

Lin walked $15\ miles$

Step-by-step explanation:

Let

x----> total miles walked by Jada

y----> total miles walked by Elena

z----> total miles walked by Lin

we know that

$x+y+z=37$ -----> equation A

$x=y+4$ -----> $y=x-4$ ------> equation B

$z=x+2$ ------> equation C

Substitute equation C and equation B in equation A and solve for x

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Find the value of y

$y=13-4=9\ mi$

Find the value of z

$z=13+2=15\ mi$

therefore

Jada walked $13\ miles$

Elena walked $9\ miles$

Lin walked $15\ miles$

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The are 12 inches in a foot. So 100ipm ÷12= fpm :) hope this helps

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Answer:

c and d are correct

Step-by-step explanation:

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