Answer:
Area = l x w
Area = (x + 1)(x + 7)
Area = x² + 7x + x + 7
Area = x² + 8x + 7
Step-by-step explanation:
-2.54 is equal to -2 27/50
Step 1 (3* (2a+5)) + 5 *(a-2)
Step 2 <span>3 • (2a + 5) + 5 • (a - 2)
</span>Step 3 final result and your anwser
11a+5
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Answer:
s = 33
Step-by-step explanation:
99=3s
(99/3) = s
s=33
It decreases by 0.5
The original mean was 5.5
The new mean is 5