Answer:
B.
Step-by-step explanation:
The negative of a negative is a positive, so B is your choice. Think of it anothe way, if it helps. Imagine that the expression is this:
(-2) + (-1)(-3) since every subtraction problem can be rewritten as an addition problem.
We would first, by orders of operation, multiply the -1 and the -3 getting 3. Then the problem would simplify down to -2 + 3
Just another idea to ponder...
Answer:
10
Step-by-step explanation:
4-1=3 (length of base)
-1-1=-2 (absolute value of height is 2)
3+2+2+3=10
Answer:
at 0.05 level of significance there is no way or evidence to say for certain that the net weight will be greater than 28.7. because at 0.05 the mean will be equal to 28.7 but because net weight is being assumed it is not actual weight there may be a possibility of the net weight to be greater than 28.7 but we cannot say for certain hence since there is no evidence then we cannot conclude.
Step-by-step explanation:
Net weight: this is the actual weight of a product without the weight of the container or sack it is being stored in.
200/800 simplified would be 1/4 because 200 goes into the top number once and the bottom number four times so it's 1/4.
200÷200=1
800÷200=4
356/700 simplified would be 89/175 because you have to find the highest number that goes into both of them evenly and 4 is the highest number that goes into them evenly.
356÷4=89
700÷4=175
Answer: it is 7.5 <em>I think </em>
Step-by-step explanation:
