Answer:
in
Step-by-step explanation:
First you must set up an equation. 
Then, you must solve for x. 
Answer:
A, C, and E
Step-by-step explanation:
i just substituted the d and q values
Answer:
.3,2/5,3/4,.85
Step-by-step explanation:
Divide the fractions to get decimals and then put them in from least to greatest.
-19 to -15 would be a positive 4 difference
19 to 15 = 4 this would be a -4 difference
3 to 7 is a positive 4 difference
-3 to 7 is a difference of 10
so there is 1 with a -4 difference
answer is B.