4. for exercises 13-19, fill in the blanks with the appropriate symbols:
13. -9_-1
14.
5
17. 3-
10
7
inlom
15. 0.15 0.15
19. / _ / /
- 18. 21 _ 17

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

One integer is 5 more than another. their product is 104. find the integers