Mr. Kendall will build a dollhouse bed as a scale model of an actual bed. The actual bed is 40 inches wide and 78 inches long. The width of the dollhouse bed will be 1 1/4 inches. What length should the dollhouse bed have?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

What is the surface area of a cube with the volume of 729 ft?