Elena used math facts as an anchor to find the sum of 5 and 7. Her work is shown.

Step 1: The phrase "sum of” means addition.
Step 2: 5 + 5 = 10
Step 3: Since 7 is 2 more than 5, 2 more need to be added to 10.
Step 4: Therefore, 5 + 7 = 8.

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.