y=-4-x
y=2x-1
-4-x=2x-1
3x=-3
x=-1
y=-3
The type of equation is consistent because they intersect at ( -1,-3 )
I believe the answer is H,
Karen had a gift card for $150. She bought 3 gifts for her sister. The gifts cost the same amount, X. After paying for the gifts, her card had a balance of $60. How much did each gift cost?
Answer:
d. H0: μ <= 21.80 Ha: μ > 21.80
Step-by-step explanation:
We set the null hypothesis as what is already given . We are already informed that the average wage is equal to μ <= 21.80 against the claim that is required. It is required to test whether the average wage of the computer programmers is greater than μ > 21.80
So option d is the best answer.
Hypotheses testing is done using an observation and a claim. The observation is set as a null hypothesis and claim is set as an alternative hypothesis. The null and alternative hypotheses must be chosen wisely to get the correct results.
The critical region is dependent on the claim set.
Answer:
24
Step-by-step explanation:
11+8=19
19×3=57
33-54=24
Hello,
0>=-|0-4|-3==>0>=-4-3==>0>=-7 True
1>=-|-1-4|-3==>1>=-5-3==>1>=-8 True
-4>=-|4-4|-3==>-4>=0-3==>-4>=-3 FALSE
2>=-|-3-4|-3==>2>=-7-3==>2>=-10 True
Answer C
