Mischa wrote the quadratic equation O=-x+4x-7 in standard form. If a =-1, what is the value of c in her equation? C=-7
O c=-1
C=4
C=7
Save and Exit

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

25 ! i need asap! ! ill mark brainliest!