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faust18 [17]
3 years ago
6

Please hurryyyyyyyyy!!!!!!!!!!

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0
The answer is choice B
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Emilie is training for her next track meet. She is running on
Shkiper50 [21]

Answer:

32 laps

Step-by-step explanation:

If each mile is 1600 meters, she will need to run 4 laps per mile. To run 8 miles, multiple the laps for one mile (4) by the total number of miles (8) to get the total laps necessary (32).

Hope this helps!

4 0
3 years ago
Which equation represents the line with slope 1/4 that passes through (-4, 8)?
RoseWind [281]

Answer

B DID THE TEST

Step-by-step explanation:

YOU WILL DO YOU GOOD LUCK

3 0
3 years ago
. Find their present ages. 6 years ago a man's age was six times the age of his son. 4 years hence, thrice his age will be equal
ddd [48]

<u>The present age of the man is 36 years and his son is 11 years.</u>

Answer:

Solution given:

let the age of man be x.

and his son be y.

By question

x-6=6(y-6)

x=6y-36+6

x=6y-30. ......(1)

and

3(x+4)=8(y+4)

3x+12=8y+32

3x=8y+32-12

3x=8y+20. ...(2)

substituting value of x in equation 2 ,we get

3(6y-30)=8y+20

18y-90=8y+20

18y-8y=90+20

10y=110

y=110/10

y=11 years

again substituting value of y in equation 1 we get

x=6*11-30

x=66-30

x=36 years

5 0
1 year ago
Solve the equation: [x-2]=[4+x]<br><br>x=
Whitepunk [10]
X-2 = 4+x
+2      +2
 x  = 6+x
 -x      -x
   0  = 6 

Answer: no solution / empty set  / ∅
6 0
3 years ago
CAN someone help pweaseeee ill mark brainliest
zepelin [54]

Answer:

a.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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