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3 years ago

9

Solve one-step equations

1 answer:

julsineya [31]3 years ago

6 0

Where are the equations?

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R(a) is the change in the population of rats based on the whole number of acres(a) of pasture. What is an appropriate domain for

pochemuha

Answer:

Its all positive integers

Step-by-step explanation:

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4 years ago

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Find the perimeter of the square in the coordinate plane below. Round your answer to two decimal places.

tamaranim1 [39]

You have to show a picture so we can solve this problem you’re having.

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4 years ago

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kirill115 [55]

How to get answer:

$Expand -2\left(x+13\right)+9x:\quad 7x-26\\Expand -2\left(x+13\right):\quad -2x-26\\\\=-2x-26+9x\\Simplify -2x-26+9x:\quad 7x-26\\7x-26=4\\\mathrm{Add\:}26\mathrm{\:to\:both\:sides}\\7x-26+26=4+26\\\mathrm{Simplify}\\7x=30\\\\\mathrm{Divide\:both\:sides\:by\:}7\\\frac{7x}{7}=\frac{30}{7}\\Simplify\\x=\frac{30}{7}$

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3 years ago

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You need 3 sticks of butter for every 24 cookies you bake. How many sticks of butter for 16 cookies

Kay [80]

Answer: 2 sticks.

Step-by-step explanation:

Given statement: You need 3 sticks of butter for every 24 cookies you bake.

Using unitary method , the number of sticks of butter used to bake 1 cookie= $\dfrac{3}{24}=\dfrac{1}{8}$

Then the number of sticks of butter used to bake 1 cookie= $\dfrac{1}{8}\times16=2$

Hence, the number of sticks of butter used to bake 16 cookies= 2

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4 years ago

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How many terms are in the expression <br> 5x^3-8x^2y+4xy-4

bazaltina [42]

Answer:

<h2>4 terms</h2>

Step-by-step explanation:

Term 1: 5x^3

Term 2: 8x^2y

Term 3: 4xy

Term 4: 4

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3 years ago