Answer:
this is why you pay attention in school kids.
Step-by-step explanation:
any ways i never learned how to do long division but the answer is a decimal
Using substitution method
from the first equ
2x+y=-1
y= -1-2x --------(3)
put equ 3 into equ 2
3x -1-2x=6
3x-2x=6+1
x =7
put x+7 into equ 1
2(7) + y = -1
14 + Y =-1
y= -1-14
y=-15
so
x=7 and y=-15<span />
Answer:
54%
Step-by-step explanation:
The different from 94 to 43:
94 - 43 = 51
The percent of change:
51/94 = 0.54 or 54%
Answer
54%
Answer:
152$
Step-by-step explanation:
160-5%=152
<h2>
<em><u>5% of 160 is 8$</u></em></h2>