3 years ago

Cheryl thinks that the

Mathematics

1 answer:

liubo4ka [24]3 years ago

3 0

Answer:

yes she is right

Step-by-step explanation:3x + 3 is the same as 3 + 3x.

the zero adds nothing to the 3x term. So this means that 3x +3 and 3 + 3 are the same.

i hope this helps you.

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Simplify 12ab/4a-8ab

iris [78.8K]

Answer:

12ab / 4a - 8ab

= 4a(3b)/ 4a(1 - 2b)

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3 years ago

Billy collects marbles. Each marble in his collection weighs about 4 ounces. His collection weighs about 20 pounds in all. About

ki77a [65]

Billy has 80 marbles in his collection.

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3 years ago

Fully simplify using only positive exponents.

Assoli18 [71]

Answer:

$\frac{xy^{3}}{25}$

Step-by-step explanation:

Given

$\frac{5x^6y^6}{125x^5y^3}$

Required

Simplify the given expression

$\frac{5x^6y^6}{125x^5y^3}$

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$\frac{5x^{6-5}y^{6-3}}{125}$

$\frac{5xy^{3}}{125}$

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$\frac{xy^{3}}{25}$

Hence; the expression is equivalent to $\frac{xy^{3}}{25}$

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4 years ago

In the figure below, YZA and YZX are right angles, XYZ and AYZ are congruent, and XZ = 10. What is the length of ?

lilavasa [31]

Answer:

C. 10

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The given information tells you that triangles YZX and YZA are congruent, so ZA = ZX = 10.

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I need help with this..

xz_007 [3.2K]

Answer:

Step-by-step explanation:

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