Claire has 6 plates. She puts 7 muffins on each plate. She finds the total number of muffins by using the model below. Which exp
ressions show Claire's model? Circle all the correct answers. A. (7+4)×(7+2) B.(4×2)× 7. C. 7 ×(4 + 2) D. (4 ×3 ) + (4 × 4) E. (7× 4) + (7 × 2)
1 answer:
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The answer is b=-3 .
Step-by-step explanation:
The area is
Since the width is
Then, the length will be