Answer:
y = −4x^2 + 4x − 3
Step-by-step explanation:
All three of these numbers share one number in common. Nine. Each of these numbers can equally be divided by 9.
9 x 3 = 27
9 x 7 = 63
9 x 19 = 171
If there were 9 gift bags made, there would be 3 erasers, 7 pencils, and 19 pens in each bag.
V(t) = 0.9 - 0.2t = 0.3, t=?
-0.2t = 0.3-0.9
0.2t = 0.6
t = 5*0.6 = 3 seconds
Answer:
m = 10/3
<em>(as a decimal: m = 3.333...)</em>
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Step-by-step explanation:
5m - 8 = 2m + 2
5m - 8 = 2m + 2
- 2m - 2m <em>(make all "m" on one side to isolate variable)</em>
3m - 8 = 2
+ 8 + 8 <em>(get m entirely on 1 side)</em>
3m = 10
÷3 ÷3 <em>(divide by 3 to get 1m)</em>
m = 10/3
<em>(as a decimal: m = 3.333...)</em>
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hope this helps!! have a lovely day :)
Answer:
SSS
Step-by-step explanation:
We can see that 2 sides are equal already, and because they share a side, that side is also equal. So, side side side.