One graph below shows the language arts test scores for students versus the time they spent studying. The other graph shows the language arts test scores versus the spelling test scores for the students.
ES:
Graph 1: Language Arts Scores vs. Hours Spent
Studying
Graph 2: Language Arts Scores vs. Spelling Test
Scores
100
1y
Language Arts Test Scores
1x
100
90
3 80
70
60
250
90
080
870
760
650
240
930
40
30
20
10
10
X
0.5 1 1.5 2 2.5 3 3.5 4 4.5
Hours Spent Studying
10 20 30 40 50 60 70 80 90
Spelling Test Scores

the probability is 0

its 4 because 2 times 2 is 4, if you double the number two you get four

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100