Answer:
The first one is a the second one is b
Step-by-step explanation:
Answer:
When y=7,9 the answer is yes when it = -10,-8 the answer is no.
Step-by-step explanation:
Simple substitution gets us the resulting values. for y=7 we get 
which is true. For y=9 we get 
which is also true. For the other values we get a negative number which is not a solution.
Answer:
a) B
b) draw a closed circle right before 0.1 (where 0.083 would be)
c) 1/12
Answer:
Step-by-step explanation:
X/-5+3=-2
Collecting like terms
x/-5 = -2 - 3
x/-5 = -5
Multiply each term by -5
-5(x/-5) = -5(-5)
x = 25
Answer:
3 packages
Step-by-step explanation:
350+350=700
700+350=1100
1000 grams = 1 kilogram
