Answer:
126 cups of fertilizer
Step-by-step explanation:
<u><em>The complete question is</em></u>
Debra's rectangular garden measures 9 1/3 by 12 yards .a bottle of fertilizer cost $14.79 .if Debra needs to mix 1/8 cup of fertilizer with water for each square foot of her garden how many cups of fertilizer does she need?
step 1
Find the area of the rectangular garden
The area of rectangle is equal to
we have
substitute
step 2
Convert square yards to square feet
Remember that
so
step 3
Find how many cups of fertilizer does she need
using proportion
16+12+5+8+12+7=60
16+12+5= 33
33/60= 0.55
0.55= 55%
Answer:
Co-ordinates of B are (2,-6)
Step-by-step explanation:
Answer:
I'm confused
Step-by-step explanation:
What am I suposed to do?
y < 2/3x + 3
Explanation:
In the graph, the grey region corresponds to the region non-allowed by the inequality.
We see that for x=0, y is allowed to be only less than 3: this means that the correct inequality must be in the form y<mx+3, so only the 1st option or the 4th option.
In order to choose the correct option, we should find the value of m, the slope of the line in the graph. This slope can be found by calculating the variation of y divided by the variation of x:
Choosing for example the points x=0 (which corresponds to y=3) and x=3 (which corresponds to y=5), we find
So, the equation of the line is
and so the correct inequality is
