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3 years ago

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An elephant can run one over four of a mile in 36 seconds. At this rate, which expression can be used to determine how fast an e

lephant runs in miles per hour?

1 answer:

myrzilka [38]3 years ago

8 0

Answer:

yeah b

Step-by-step explanation:

took the test

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Use the substitution method to solve the following system of equations: 3x + 5y = 3 x + 2y = 0 (1 point) (1, 1) (6, −3) (6, 1) (

PtichkaEL [24]

Step-by-step explanation:

Given.

$3x+5y=3$

$x+2y=0$

Take the second equation and subtract 2y to both sides.

$(x+2y)-2y=0-2y$

$x=-2y$

Substitute x into the first equation and simplify.

$3x+5y=3$

$3(-2y)+5y=3$

$-6y+5y=3$

$-y=3$

Invert.

$y=-3$

Substitute Y into your second equation.

$x+2y=0$

$x+2(-3)=0$

$x-6=0$

Add -6 to both sides.

$(x-6)+6=0+6$

$x=6$

Answer:

(6, -3)

6 0

3 years ago

Equations for m equals three times n devided by the difference of 4p and 5 n

MrRa [10]

Numerator of the equation is 3*nDenominator is 4*p - 5*n The equation is m = 3n/(4p-5n)

Numerator = 3*n
Denominator = 4*p - 5*n
Equation = [m = 3n/(4p-5n)]

4 0

3 years ago

F(x) = x + 2 when x = 10

murzikaleks [220]

Answer:

f(10) = 12

Step-by-step explanation:

f(x) = x + 2

Substitute x for 10.

f(10) = 10 + 2

f(10) = 12

8 0

3 years ago

Read 2 more answers

Add 0.269 + 44.9 = <br><br> plz plz plz help

Pani-rosa [81]

Answer:

The answer is...

Step-by-step explanation:

45.169

3 0

3 years ago

Read 2 more answers

Draw an area model to multiply 1.1 x 2.4

Lemur [1.5K]

1.1
×
2.4
____
44
+
22
____
.66
I think this is it I did this when I was in 5th grade so I don't remember that much might wanna check with an adult.

6 0

3 years ago