Question

help!

Answer 1

hiya what;s the question?

Answer 2

\[-4 \frac{ 1 }{ 5 }- ( -13 \frac{ 1 }{ 10} )\]

Answer 3

i got
\[-17\frac{ 3 }{ 10 }\]

Answer 4

@chosenmatt

Answer 5

@phi

Answer 6

@phi

Answer 7

@wio

Answer 8

i think thaz right good job =)

Answer 9

@mathmath333 @wio @phi @freckles

Answer 10

@triciaal

Answer 11

Negative subtraction becomes positive addition

Answer 12

You can add the whole parts and fraction parts separately.

Answer 13

so its 17 3/10

Answer 14

You have \(-4+13\) and \(-\frac 15 + \frac 1{10}\)

Answer 15

right

Answer 16

So you have a whole part of \(9\) and a frational part of \(-\frac 1{10}\).

Answer 17

You can take \(1\) from the \(9\) to make the fraction part positive.
This gives you \(8\) and \(1-\frac 1{10} = \frac9{10}\).

Answer 18

so the answer would be
\[8\frac{ 9 }{ 10 }\]

Answer 19

Yes

Answer 20

Use absolute value to express the distance between −13 and 17 on the number line.

|−13 − 17| = −30
|−13 − 17| = 30
|−13 − 17| = −4
|−13 − 17| = 4

Answer 21

Alternatively, you can convert them to fractions first, then convert back when finished.

Answer 22

i got b

Answer 23

@wio

Answer 24

b is right

Answer 25

ok thanks :)

Answer 26

@welshfella

Answer 27

b?

Answer 28

yes

Answer 29

b is correct