Answer:
a set of values for the variable that satisfy all the equations simultaneously.
Step-by-step explanation:
search it
Answer:
you forgot the question
Step-by-step explanation:
Sarah is 14
The twins are 12
The youngest (n) is 7
14+(12+12)+7=45
n=7
1) false
2)true
3)-1.346
<span>4)<span><span>x=−5</span><span>x=-5</span></span></span>
<span>5)<span>x=3</span></span>
<span>6)x =~ 3.91 </span>
<span>7) x = 162.69 </span>
<span>hope I helped :)</span>
7)
Answer:
No is your answer
Step-by-step explanation:
