1. The simplified form of -x + 4 is: B. - x + 4
2. B. 4 less than m
3. The property that illustrates the expression, 3 + x = x + 3, is: D. cumulative property of addition.
4. √3
<h3>What is the Commutative Property of Addition?</h3>
According to the Commutative Property of Addition, how numbers that are are added are ordered do not change or affect the sum of the numbers. For example, a + b = b + a.
1. To simplify -(x - 4) using the distributive property:
= -1(x) -1(-4)
= -x + 4
Therefore, the simplified form of -x + 4 is: B. - x + 4
2. m - 4 can be written as a phrase as: B. 4 less than m
3. The property that illustrates the expression, 3 + x = x + 3, is: D. cumulative property of addition.
4. Irrational numbers cannot be expressed, as a simple fraction. √3 cannot be expressed in simple fractions. Therefore, √3 is classified as: B. irrational.
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How can help I will make u a brainlist for 5,7
The change in temperature of Krez is 62 degrees.
According to the given question.
The temperature of Krez in February was -15 degerees.
And the temeperature of Krez in March was 47 degrees.
Therefore,
The change in temperature of Krez
= 47 degrees - (-15 degrees)
= (47 + 15)degrees
= 62 degrees
Hence, the change in temperature of Krez is 62 degrees.
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9514 1404 393
Answer:
51
Step-by-step explanation:
The rule gives the sequence ...
75, 69, 63, 57, 51, 45, ...
The 5th number in the sequence is 51.
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<em>Alternate solution</em>
The equation for the general term of an arithmetic sequence is ...
an = a1 +d(n -1) . . . . . for first term a1 and common difference d
Your sequence has first term 75 and common difference -6, so the equation is ...
an = 75 -6(n -1)
Then for n=5, the term is ...
a5 = 75 -6(5 -4) = 75 -24 = 51
The 5th term is 51.
