Answer:
FORMULA USED-
NUMBER OF SUBSETS OF A SET WITH n ELEMENTS= 2^n
Here our set is { onions, garlic, carrots, brocoli, shrimp, mushrooms, zucchini, green pepper}
Different variations available for ordering pasta with tomato sauce= 28 = 256 ( As here n= 8)
Answer:
the reason they do this is 1 nutrition, and two the bugs have special parts in their body that help the food keep it fresh.(kind of like salt)
Step-by-step explanation:
hope dis helps <3
Answer:
x= -6
Step-by-step explanation:
2(x-4)-3(2x+2)=2(x+11)
multiply numbers in parenthesis by 2 and multiply numbers in parenthesis by -3 and multiply parenthesis by 2.
2x-8-6x-6=2x+22
subtract 2x to 2x
-8-6x-6=22
subtract -8 to -6 but since there both negatives the equation is addition.
-14-6x=22
move constant to the right and change -14 as a positive.
-6x=22+14
add 22 to 14
-6x=36
divide both sides by -6
x= -6
Excuse me but his answer is incorrect. To find the proper rate of change you might have to solve it like you would for slope.
First you would find the points for x = 3 and x = 15 would be (3, 0.08) and (15, 327.68). Then using the slope formula you can find 327.60/ 12. That gives 27.3. So in that case the correct answer is C.
Answer:
D. It has a single solution: x=-3, y= 26.
Step-by-step explanation:
3x + y=17
Subtract 3x so it is in y=mx+b form. So now it is y= -3x +17
Now plug in
x + 2 (-3x+17) = 49
x + -6x + 34 = 49 (distribute)
-5x = 15 (combine the x terms and subtract 34 on both sides)
x = -3 (divide -5 on both sides to get x alone)
now plug in x into any other equation to get y
x + 2y = 49
-3 + 2y = 49
2y = 52 (add 3 on both sides)
y = 17 (divide 2 on both sides to get y alone)
(-3, 26)