6. No, she only ordered one wheel for each triangle
No, she only ordered one wheel for each triangle. She should have order 30 wheels.
3 = #of wheels needed for each tricycle, x= number of tricycles and y = total number of wheels needed.
3(15) = 45

7. Twice her hourly rate is 24 per hour. She works 51 hours (11 over 40)
Manager’s Rate
Twice her hourly rate is 24 per hour. She works 51 hours (11 over 40)
11 x 24 = 264
40 x 12 = 480
= 744

8. MGSE7.G.6 Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
Volume
Surface
Area

9. ** Also, give your answer using 3.14 for pi.
MGSE7.G.6 Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
** Also, give your answer using 3.14 for pi.

10. MGSE7.G.6 Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.

11. MGSE7.G.6 Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.