Simplify: Negative four and one-fifth minus negative thirteen and one-tenth Eight and nine-tenths
Negative eight and nine-tenths
Negative seventeen and three-tenths
Seventeen and three-tenths

Which one?? Plz help fast I only have a couple of minutes

The answer is eight and nine-tenths

Step-by-step explanation:

Eliminating a negative and changing our operation.

=−4 1/5+13 1/10

Rewriting our equation with parts separated

=−4−15+13+110

Solving the whole number parts

−4+13=9

Solving the fraction parts

−1/5+1/10=?

Find the LCD of 1/5 and 1/10 and rewrite to solve with the equivalent fractions.

LCD = 10

−2/10+1/10=−110

Combining the whole and fraction parts

9−1/10=8 9/10

hope this helps :)

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y