X = 42
x/3 - 4 = 10
+ 4 +4
x/3 = 14
•3 •3
x = 42
Answer:
Dilation
Step-by-step explanation:
Dilation is when a shape is made bigger but the form of the shape does not change. So its enlarged.
Answer:
We conclude that he used a paired two-sample t-test.
Step-by-step explanation:
We know that the student measuring how gasoline prices change records the cost of gas at 10 randomly selected stations in her hometown. One week later, she records the price again at the same 10 stations.
We conclude that he used a paired two-sample t-test.
Because at each gas station, the student measured the price of gas twice.
Your equations would be:
X * y = -5
X + y = 2
Your answer would be -1.5 and 3.5
Hope I helped!
~ Zoe
