Answer:
-12
Step-by-step explanation:
When adding negative numbers, the sum will always be negative. So to solve this we just add -7+(-5), which would be -12.
50 mistakes on average per test if that what your looking for
Answer:
Option B:
Sammi made a mistake in Step 2 because he chose a title without knowing if the table represents the number of hours read per week.
Step-by-step explanation:
A dot plot type of a problem.
Sammi forgot to put the corresponding title for the dots such as whether those were the correspondents name or a universal label such as college students. This will make the graph have a mistake in some places. Sammi should include the label that corresponds or represents the dot.
Answer:
654
Step-by-step explanation:
Multiply 3 by 8 the multiply 90 by 7 then add the two.
Answer:
12.5 feet
Step-by-step explanation: