Answer:
x - 3 = 21 - 2
Step-by-step explanation:
x - 3 = 21 - 2
Add 3 to each side.
x = 21 + 1
x = 22
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Answer:
30°
Step-by-step explanation:
Answer:
A = 750
Step-by-step explanation:
Start with what we know:
<em>A = LW</em>
<em>L = 50</em>
<em>W = 15</em>
Then we fill in the values we know into the equation to get our answer.
<em>A = L, or 50, times W, or 15.</em>
Our new equation is <em>A = 50 × 15</em>
And we solve to find our answer
<em>A = 50 × 15 or A = 750</em>
<span>Negative integers are all the opposites of these whole numbers: -1, -2, -3, -4, -5, … ... For each positive integer, there is a negative integer, and these integers are .... number is positive and the second is negative, so we take the product of their ...</span>