Answer:
i = -7/12
Step-by-step explanation:
(-3/4 + 4/3) + i = 0
(-9/12 + 16/12) + i = 0
7/12 + i = 0
i = -7/12
Answer:
6 black and white photos
9 color photos
Step-by-step explanation:
1. black and white photo = $3
2. color photo = $2
find number of each photo that will give you at least 12 photos
1. $3*6 = $18
2. $2*9 = $18
3. $36 = 15 photos (6 black and white, 9 color)
Answer:
<h3>147.6 pounds of food</h3>
Step-by-step explanation:
Each box weighed 16.4pounds, if the volunteers packed 9 boxes, we need to calculate the total pounds of food collected. Using the equality postulate;
1 box = 16.4 pounds
9 boxes = x pounds of food
Cross multiply;
1 * x = 9 * 16.4
x = 147.6 pounds of food
Hence the volunteers collected 147.6 total pounds of food
For
Julia’s case, we determine first he time it takes her to ride or cover every kilometre
knowing that 10 minutes of the given 40 minutes is used for the preparation.
<span> r (Julia) = (40 – 10 min) / 5 km = 6
minutes per kilometre</span>
<span>A.
</span>The time it takes Julia to get ready is only 10 minutes while from
the given equation, the time it takes Kajal to get ready is 15 minutes. Hence, the
answer is Kajal.
<span>B.
</span><span>From the calculation above, it takes Julia 6 minutes to cover a kilometre.
From the equation, it is also given that Kajal takes 6 minutes to cover every kilometre.
Hence, the answer is Neither as they travel at the same rate. </span>
Answer:
-4
Step-by-step explanation:
From (-1,1) to (0,-3) is a fall of 4 and a run of 1
therefore rise over run = -4/1 = -4
Slope Formula
-4
Hope this helps,