You can use factors to solve. Determine all the factor pairs of 24, find the two that are two numbers apart.
1, 24 X
2, 12 X
3, 8 X
4, 6 YES!
Algebraic way to solve using Quadratics:
l = 2 + w
A = lw
A = (2 + w)w Substitute (2 + w) for l
24 = (2 + w)w Substitute 24 in for the area
24 = 2w + w^2 Distribute
w^2 + 2w - 24 = 0 Set equal to 0 (put in standard form)
(w + 6) (w - 4) = 0 Factor
w + 6 = 0 and w - 4 = 0 Set each factor equal to 0.
So w= -6 or w = 4 ... -6 makes no sense for a length! So the width must be 4 and the length will be 4 + 2, which is 6.
No because ten days from may 5th would be the 15th and then the next 10 days would be the 25
Answer:
Step-by-step explanation:
C5cc5x4c4c4c5c56vv6cy6. 6 6v66
Answer: -8.00
Step-by-step explanation:
-3.2 x 2.5
-3.2
2.5 2 numbers behind decimal soo -8.00
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