Answer:
<h2>n + 14 = 17</h2><h2>n = 3</h2>
Step-by-step explanation:
Sum of 14 and number means "n + 14" and equals 17 means "= 17."
Now that we have an equation, we can solve.
<h3>Step 1: Subtract 14</h3>
n = 3
<h3>Step 2: Check</h3>
3 + 14 = 17
17 = 17 ✔
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Answer:
63 cm^2
Step-by-step explanation:
p = l + w + l + w
32 = 2l + 2w
32 = 2(w + 2) + 2w
32 = 2w + 4 + 2w
32 = 4w + 4
28 = 4w
7 = w
l = w + 2
l = 7 + 2
l = 9
Check your work:
32 = 9 + 7 + 9 + 7
32 = 32
Correct
A = l × w
A = 9 × 7
A = 63
Answer:
Step-by-step explanation:
Answer:
the absoulute value of -7 is 7
First, it says to simplify the expression, so you should try that first.
Simplified Expressions:
8y^15 and 36y^7
Then compare on which simplified expression has the greater exponent
8y^15 and 36y^7
8y^15 has the greater exponent
8y^15 = (y^9)(2y^2)^3 (Or the first expression)
The exponents of expression #1 are greater than the exponents of expression #2