3 years ago

Debra runs 3 miles in 25 minutes. At the same rate, how many miles would she run in 20 minutes?

Mathematics

1 answer:

Amanda [17]3 years ago

5 0

Answer:

2.4 miles

Step-by-step explanation:

3 miles divided by 25 minutes= .12 miles Then do .12 miles times 20 minutes= 2.4 miles

You might be interested in

Gail is making costumes for a school play. Each rabbit costume needs one and one half yards of white fur fabric, a yard of blue

Nuetrik [128]

12 yards of white 8 yards of blue and 2 yards of pink

5 0

3 years ago

Someone pls help me with this

Burka [1]

the picture is blurry

6 0

3 years ago

WILL MARK BRAINLIEST

Liula [17]

Answer:

possible numbers, he can make with cards 5 9 0 :

5, 9, 0

5, 0, 9

9, 5, 0

9, 0, 5

0, 5, 9

0, 9, 5

5 0

2 years ago

Which expression gives the number of magazines printed after t minutes ?

const2013 [10]

B) 70t
Because for every 1 min there are 70 magazines printed

8 0

3 years ago

PLEASE HELPPPPPP!!!!!!Solve this system of linear equations separate the x-and y-values with a comma

GenaCL600 [577]

Answer:

$x=-6,\\y=6$

Step-by-step explanation:

Rewrite the system of equations as:

$\begin{cases}-13x+2y=90\\-6x+2y=48\end{cases}$

Subtract the second equation from the first to isolate $x$ :

$-13x+2y-(-6x+2y)=42,\\-7x=42, \\\fbox{$x=-6$}$

Plug in $x=-6$ into any of the equations above and solve for $y$ :

$-6(-6)+2y=48,\\2y=12,\\\fbox{$y=6$}$

Verify that the solution pair $(-6, 6)$ works $\checkmark$

Therefore, the solution to this system of equations is:

$x=-6,\\y=6$

8 0

3 years ago