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Gnoma [55]
3 years ago
14

What is the value of the expression-7 3/4 + 3 1/2

Mathematics
2 answers:
kolezko [41]3 years ago
8 0

Answer:

Step-by-step explanation:-15/4

-15/4

Volgvan3 years ago
4 0

Answer:

45/4 or    11.25   or   11 1/4

Step-by-step explanation:

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In the equation y=4x which is greater? explain answer
Maurinko [17]

Answer:

If x is greater than 0, then y is greater than x

For example:

x = 2 => y = 4(2) = 8, 8 > 2

x = 3 => y = 4(3) = 12, 12 > 3

If x is = 0, then y is equal to x, because x = 0 => y = 4x = 4(0) = 0 => x = y = 0

If x is less than 0, then y is smaller than x

For example:

x = -2 => y = 4(-2) = -8, -8 < -2

x = -3 => y = 4(-3) = -12, -12 < -3

Hope this helps!

7 0
3 years ago
Robin purchased 3 1⁄2 ounces of whole wheat cereal for $1.40. What is the cost per ounce?
REY [17]
<span>The answer is .40 because you divide 1.40 by 3 = 40 r 20 and 20 is the half so 20 times 2 = .40</span>
5 0
3 years ago
Can someone help me with this and tell me the steps too
mash [69]

Answer:

B. 2.2

Step-by-step explanation:

Volume of a rectangular prism = length*width*height

You can replace the width with the variable x for now, the height is given in the problem, and the length is 4 times the width so in this case it's 4x.

160 = 4x*x*8

160 = 32x^2

5 = x^2

The square root of five is about 2.2 so B is the correct answer

7 0
2 years ago
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Semmy [17]

Answer:

what is the question

Step-by-step explanation:

3 0
3 years ago
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Helen draws a random circle She then measures the diameter and circumference
miv72 [106K]

Answer:

do pi witch is 2 times pi times r for the diameter


Step-by-step explanation:


6 0
3 years ago
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