Answer:
8 pounds(lbs)
Step-by-step explanation:
If a candy costs $7 per pound, $56 divided by $7 will equal 8 pounds.
Answer: x=
1
/4
y+
9
/4
Step-by-step explanation:
Answer:
The null and alternative hypothesis is
and
respectively.
Step-by-step explanation:
Consider the provided information.
If there is no statistical significance in the test then it is know as the null which is denoted by
, otherwise it is known as alternative hypothesis which denoted by
.
Consider the statement:
Test to see whether the mean tree planting time differ from two hours.
The null hypothesis is: 
Therefore, the alternative hypothesis is: 
Thus, the null and alternative hypothesis is
and
respectively.
Answer:
-2z+8
Step-by-step explanation:
3z+2+(-5z)+6
3z+2-5z+6
-2z+2+6
-2z+8
Answer:
Missing side length = 54
Step-by-step explanation:
If both the triangles given in the picture are similar their corresponding sides will be proportional.
By applying this rule in the given similar triangles,








Therefore, missing side length = 
= 
= 
= 
= 