Answer:
x = -4
Step-by-step explanation:
-79 = 7x+12x-3
-79 = 19x-3
-19x = 76
x = -4
Answer:
1. quadrilateral
2. kite 3. trapezoid
4. parallelogram 5. isosceles trapezoid
6. rhombus 7. rectangle
8. square
Step-by-step explanation:
Answer:
$3
Step-by-step explanation:
21 rand * ($1/7 rand) = $3
Answer:x^6/4
Step-by-step explanation:
Simplifying the steps