So if you price tax (for you ) for $.10 cents each and you sell 60 sandwich's in one week at least your profit would be $31 approximately since bread last longer and you still have ingredients make sure you always have some and use coupons and discounts to buy deli meats and bread + condiment or what ever you need to take the money you earn and buy and after 8 weeks you earn $1,500 then after buying a lot of stock you have $1,300 upgrade to a 500$ buying period to get water drinks and other popular food. sandwich to 4.00 $ water is 2 for 1.50 and any other food over 3.00 yu get the profit of about $2600 getting a used food trruck to caryy on th buisness
Answer:
63%
Step-by-step explanation:
2 dozen eggs is 24
24-9=15
15/24=.625 but when you rounded .63
<span>-4 + -7 (-2)
= -4 + 14 (a negative multiplies a negative equal positive)
= 10</span>
I) 30 × 4 + (x - 30) × 5 < 200
<span>(II) 20 × 4 + (x - 20) × 5 > 200 </span>
<span>Restated: </span>
<span>(I) 120 + 5x - 150 < 200; 5x < 230 </span>
<span>(II) 80 + 5x - 100 > 200; 5x > 220 </span>
<span>220 < 5x < 230 </span>
<span>44 < x < 46 </span>
<span>There are exactly 45 students in the class.</span>
We know that
the formula for the <span>arithmetic sequence is
</span><span>an = a1 + (n - 1)*d
where
a1 is the first term
n is the numbers of terms
for n=3 a3=-8
-8=a1+(3-1)*d-----> -8=a1+2*d-----> equation 1
for n=7 a7=32
-32=a1+(7-1)*d----> -32=a1+6*d----> equation 2
multiply equation 2 by -1-----> 32=-a1-6*d------> equation 3
add equation 1 and equation 3
</span>-8=a1+2*d
32=-a1-6*d
----------------
24=-4*d------> d=-6
-8=a1+2*(-6) (substitute the value of d in equation 1)
-8=a1-12-----> a1=-8+12-----> a1=4
the answer is
a1=4
d=-6
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