Answer:

Step-by-step explanation:
x² + 2x = 6
Subtract both sides by 6.
x² + 2x - 6 = 0
ax²+bx+c=0
a=1, b=2, and c=-6
We can apply the quadratic formula.

Plug in the values.

Evaluate.



Answer:
6.25 lb and 100 oz
Step-by-step explanation:
One lb (Pound) is equal to 16 oz (Ounce). Therefore, 100 oz equals...
100 oz / 16 = 6.25 lb
and
100 oz = 100 oz
Answer:
72 trips
Step-by-step explanation:
<em>Hey there!</em>
Well to find the amount of trips the ferry will need to take we'll do,
2232 ÷ 31 = 72
72 trips
<em>Hope this helps :)</em>
Answer:
B he used the incorrect formula for the volume of the prism
The value of r so the line that passes through (-5,2) and (3,r) has a slope of -1/2 is -2
<u>Solution:</u>
Given that line is passing through point (-5, 2) and (3, r)
Slope of the line is 
Need to determine value of r.
Slope of a line passing through point
is given by following formula:
--- eqn 1

On substituting the given value in (1) we get

Hence the value of "r" is -2