Answer:
-3 plus/minus square root 17 over 4
Step-by-step explanation:
2x squared = -3x + 1 is the same as 2x squared + 3x -1
a=2 b=3 c=-1
sub those into the formula and you get -3 plus/minus square root of 9 + 8 over 2×2
and then you simplify
Answer:
2 fishes
Step-by-step explanation:
If you've got 5 fishes, and 3 die, this leaves behind 2 fishes
11)
3x = 180
x = 60
12)
6x + 18 = 180
6x = 162
x = 27
Answer:
hmmm i think you need to dod
Step-by-step explanation:
yeah
<span>i can.
it says you got 8 pens.
1.09h + .69(8) = 7.52
1.09h + 5.52 = 7.52
do you know what to do from here?</span>
