The surface area of the box is 252in.2 so I guess you should go with 324
Answer:
Step-by-step explanation:
12x + 6 + 5x
collect like terms
12x + 5x + 6
17x + 6
Answer:
Bean should do at least 6 lessons a day for a week to not go to summer school.
Answer:

Step-by-step explanation:
Given

Solving (a): Multiplication sentence

Rewrite of as *

Solve

Hence, the multiplication sentence is:

Solving (b): Rectangular fraction model
In (a) above, the result is 2/5
The fraction model will be represented as thus:
- Draw a rectangle
- Partition in to 5 equal parts (5 represents the denominator)
- Shade 2 of the 5 partitions (2 represents the numerator)
<em>See attachment for model</em>
The answer is b since it does not touch the origin! (0,0)