3 years ago

Which of these is an algebraic expression? A. 3-14 B. 14-3 C. 14-n=5 D. 14-n

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

8 0

The answer is C because for algebraic expression you need a coefficient, variable and a constant

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[Ans]

7 0

4 years ago

2.8% of 45 is what number? <br><br>I need the percent equation, the proportion, and the solution

Talja [164]

The percent equation is
n=2.8%×45 or n=0.028×45. where n is the unknown number.
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the answer is 1.26

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3 years ago

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valkas [14]

Answer:

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8 0

3 years ago

Equations and inequalities!<br> solve for w <br> 11=253-w

Annette [7]

Answer:

w = 242

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

$11=-w + 253$
$-w + 253 = 11$

Step 2: Subtract 253 from both sides.

$-w + 253 - 253 = 11 - 253$
$-w = -242$

Step 3: Divide both sides by -1.

$\frac{-w}{-1}=\frac{-242}{-1}$
$w = 242$

Step 4: Check if solution is correct.

$11 = 253 - (242)$
$11 = 253 - 242$
$11 = 11$

Therefore, w = 242.

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2 years ago

A scatterplot has a positive, linear correlation. Which statement is true about the relationship between the x- and y-values?

Yuki888 [10]

B. As the x-values increase, the y- valuebtend to decrease.

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3 years ago

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