Answer:
Step-by-step explanation:
(k-p)(k-n)
=k^2 -(p+n)k+pn
this is the expanded form..
please mark me as the brainliest
-3m>26-5
-3m>21
m>21/(-3)
m<-7=>m∈(-∞, -7)
-3 is negative and dividing an inequality by something negative switches its sign, that's why I wrote < instead of >
Answer:
Use the scores in the box. What is the range?
a list of test scores
25
24
17
13
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
It is 3 because fi you multiply 5 by 3 you get 15, and if you multiply 10 by 3 you get 30. Subtract 30 by 6 and get 24. And finally, if you multiply 2 by 3 it gives you 9. 9+12= 21.
X - the first numberx + 13 - the second number
The equation:
x + x + 13 = 152x + 13 = 15 |-132x = 2 |:2x = 1
x + 13 = 1 + 13 = 14
Answer: 1 and 14
