What's the difference when five squared is subtracted from four cubed?
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If x=4, calculate the value of: x2 +2x
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We simply need to plug in x = 4 into x² + 2x
So plugging in x = 4, we get:
4² + 2(4)
Simplifying it, we get:
16 + 2(4) 16 + 8 24
When x = 4, x² + 2x will equal 24.
If x = 4
x² + 2x = 24
Substitute x by its value
4² + 2(4) 16 + 8 = 24
3x = 81? A. adittion B. subtraction C. multiplication D. division
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3 × x = 81
This is a multiplication problem. To solve for x you must divide 81 by 3.
So your answer is D. division.
its D) Division because you are going to divide both sides by 3 to get x by its self
Divide. (10a^4-5a^3) / 5a
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Grandma Gertrude gave 13 pieces of jewelry and Grandma Fien gave y pieces of jewelry to the Carlson sisters to divide evenly among themselves. There are 55 Carlson sisters. How many pieces of jewelry did each sister receive?
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I think the answer is 1
Is this true or false? The following graph represents a proportional relationship:
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I'd say true just because you asked it but I can't see any graph so