Statements Reasons 1. m angle ELG=124 1. given 2. m angle ELD=2x 2. given 3. angle ELG and angle ELD are a linear pair 3. definition of a linear pair 4. m angle ELD+m angle ELG=180 4.4 5. 2x + 124 = 180 5. substitution 6 .6. subtraction property 7. x = 28 7. division property

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

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.