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3 years ago

How to simplify-18 < 9x

Mathematics

2 answers:

adelina 88 [10]3 years ago

5 0

2/1 is the simplified fraction for 18/9.

sattari [20]3 years ago

4 0

Answer:

-2 > x

Step-by-step explanation:

-18 < 9x ---> divide by 9 on each side-----> -2 > x

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Write an equation in point-slope form for the line that has a slope of 56 and contains the point (−8,−4).

melisa1 [442]

The point-slope form:

$y-y_1=m(x-x_1)$

We have m = 56 and the point (-8, -4). Substitute:

$y-(-4)=56(x-(-8))\\\\\boxed{y+4=56(x+8)}$

3 0

3 years ago

I need help plsssss asap

Lunna [17]

Answer:

D) (0,9.5) and (10,1.5)

Step-by-step explanation:

a line of best fit is a line that is drawn through the data points on the scatter plot. Option D is the only answer that draws a linear line through the data points.

Option A makes a short line above the points. if the line is not through the points, it doesn't work

Option B is drawing a positive line (as in it's increasing) and therefore cannot work

Option C draws a line below the points and does not represent the line of best fit for this scatter plot

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2 years ago

The surface area of a piece of paper is 137 cm2. Use the fact that 10 mm = 1 cm to convert this area to mm2. Give your answer as

irakobra [83]

<h3>The surface area of a piece of paper is $13700\ mm^2$ </h3>

Solution:

surface area of a piece of paper = 137 sq cm

Use the fact that 10 mm = 1 cm to convert this area to mm^2

$1\ cm = 10\ mm$

Then,

$1\ cm^2 = 100\ mm^2$

Convert 137 sq cm to sq mm

$137\ cm^2 = 137 \times 100\ mm^2\\\\137\ cm^2 = 13700\ mm^2$

Thus, surface area of a piece of paper is $13700\ mm^2$

7 0

3 years ago

Rick bought 3 shirts for $18 each, 2 pair of socks for $3.99 a pair, and a pair of slacks for $45.00. The sales tax rate is 8.5%

kirza4 [7]

Hello love! im pretty sure it's 107.65 dollars

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3 years ago

Read 2 more answers

the population of woodstock, Ga is about 23,896 people,and the city encompasses 11.3 square miles. What is the population densit

aev [14]

The population density of Woodstock is 2114.7 people per square mile

Step-by-step explanation:

Population density is the number of people per square kilometer or per square mile

Given

Number of people = 23896

Area = 11.3 square miles

The population density is given by the formula:

$Population\ density=\frac{Number of People}{Area}\\=\frac{23896}{11.3}\\=2114.69=>2114.7\ people\ per\ square\ mile$

Hence,

The population density of Woodstock is 2114.7 people per square mile

Keywords: Population density, Area

Learn more about population density at:

#LearnwithBrainly

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4 years ago