The answer to the question is -x-7
Answer:
skip counting by 0
Step-by-step explanation:
skipcount by 0 to get to 100 for the third column.
Answer:
y=2x + 2
Step-by-step explanation:
Δy
----- =
= 
=2
Δx
y = mx + b
6 = 2(2) + b
6 = 4 + b
2 = b
Answer:
343
Step-by-step explanation:
Finding? How many people with a library card should he expect in the population?
Important? Population = 700. Sample 1= 53%. Sample 2 = 51%. Sample 3 = 43%.
How? Average the 3 samples percentages together. The percent sign tells us what the sample size is (% = out of 100). Set up the proportions for library card to sample size and then library card to population. Cross multiply.
Relating to or expressed a number or numbers.
