She completed 3/4 of her homework
A. The student added before multiplying.
If they had multiplied 6 and 4 first, the next step would have been too divide. But since they added first, they got 36/24 or 3/2 when the answer should be 13.
The first step is to subtract 6 from both sides to cancel it out. You will be left with -3x= -1.
Answer:
non proportional
Step-by-step explanation:
All of the others are correct
Answer:
forst find the area of the whole rectangle and then the area of the unshaded triangles then add the area of the two triangle and subtract it with the area of the rectange
Step-by-step explanation: area of rectangle is length × breadth and area of triangle is 1/2 × base × height
