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3 years ago

2. Solve each system of linear equations by graphing. X-Y = -2 2x + y = 8

Mathematics

2 answers:

vagabundo [1.1K]3 years ago

4 0

Answer:

Step-by-step explanation:

Rashid [163]3 years ago

4 0

Answer:

Step-by-step explanation:

Isolate Y

Then graph both on a calculator

Then see where both lines intersect

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Drag each expression to show whether the product is less than 1

barxatty [35]

Equal to 1:

$3*\frac{1}{3}\ \ , \ \ 5*\frac{1}{5}\ \ , \ \6*\frac{1}{6}$

Less than 1:

$1*\frac{5}{6}$

Greater than 1:

$2 * \frac{3}{4} \ \ , \ \ \ 3 * \frac{2}{5}$

Step-by-step explanation:

We will solve each product one by one.

So,

$3*\frac{1}{3} = 1\\\\6*\frac{1}{6} = 1\\\\2 * \frac{3}{4} = \frac{3}{2}\\\\1*\frac{5}{6} = \frac{5}{6}\\\\3*\frac{2}{5} = \frac{6}{5}\\\\5*\frac{1}{5} = \frac{1}{5}$

As we have all the answers now.

If the denominator of a fraction is greater than ts numerator then the result is less than 1
If the denominator of a fraction is less than its numerator then the result is greater than 1.

So,

Equal to 1:

$3*\frac{1}{3}\ \ , \ \ 5*\frac{1}{5}\ \ , \ \6*\frac{1}{6}$

Less than 1:

$1*\frac{5}{6}$

Greater than 1:

$2 * \frac{3}{4} \ \ , \ \ \ 3 * \frac{2}{5}$

Keywords: Fractions, decimals

Learn more about fractions at:

#LearnwithBrainly

3 0

3 years ago

Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.

Vikentia [17]

Step-by-step explanation:

$= \sqrt{x} .4 \sqrt{x}$

$= {x}^{ \frac{1}{2} } \times 4 {x}^{ \frac{1}{2} }$

$= 4 {x}^{ \frac{1}{2} + \frac{1}{2} }$

$= 4 {x}^{ \frac{2}{2} }$

$= 4 {x}^{1}$

$= 4x$

4 0

3 years ago

Explain how you can find the

Pavlova-9 [17]

Answer:You cant.

Step-by-step explanation:

I don't know much about this expect if u HAVE to perform division to get the answer you cant. but here's some possible answers - 192.142857143 division answer. - 94192 addition answer - 1338 subtraction answer

5 0

2 years ago

Last year 40 people adopted a manatee through Fia's Foundation.This year 30% more people adopted a manatee. How many more people

Nana76 [90]

Convert 30% into a decimal. Divide the percentage by 100:

$30 / 100 = 0.3$

The problem can be solved with the following equation:

$0.3(40) = difference$

Multiply 0.3 by 40.

$0.3 * 40 = 12$

12 more people adopted a manatee this year.

7 0

3 years ago

-1/5 divided by -1 5/6 in fraction form.

Step2247 [10]

Answer:

6/5

Step-by-step explanation:

-1/5 / -1/6

-1/5 * -6

6/5

Hope this helps!

I would really appreciate if you mark me brainliest as I have been trying to get there for a veryyy long time now :)

5 0

3 years ago