Answer:
she would burn 58 calories
Step-by-step explanation:
Answer:
1. The data value must be less than the mean.
Answer:
( 4y + 4x ) ( 2y - x )
Step-by-step explanation:
→ Expand bracket
(2x - y)² = (2x - y) (2x - y) = 4x² - 4xy + y²
→ Rewrite
9y² - ( 4x² - 4xy + y² )
→ Simplify
9y² - 4x² + 4xy - y²
→ Simplify again
8y² + 4xy - 4x²
→ Factor
( 4y + 4x ) ( 2y - x )
Answer:
-3x + 31
Step-by-step explanation:
First distribute
2x + 16 -5x +15
Collect like terms
-3x + 31
