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2 years ago

Solve system if equations

Mathematics

1 answer:

Alexandra [31]2 years ago

7 0

Answer:

(2, 9)

x = 2

y = 9

Step-by-step explanation:

To solve this system, we can either use substitution or graph it. I will be showing how to graph it.

To solve by graphing, we graph both of the equations and find the point at which the lines intersect.

[Graph]

-> See attached

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

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One half of the product of 4 and 5

quester [9]

4*5=20/2 = 10

hope helped

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3 years ago

80 is ⅒ of ____. HELP ME

Snowcat [4.5K]

Answer:

800

Step-by-step explanation:

If you multiply 1 tenth by 80 you will get 800 over 1.

800/1

800/1 = 800.

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2 years ago

Use the Distributive Property to expand 9(3 + x).

tankabanditka [31]

Distribute the 9 to each term in the parentheses with multiplication.

9(3 + x) = 27 + x

But this is usually written as x + 27

4 0

2 years ago

Read 2 more answers

George and Carmen went on a bicycle trip. they took a bus to their starting point, and then biked the rest. they traveled 325 ki

chubhunter [2.5K]

In the question there are numerous information's of immense importance already given. Let us write them down first
Distance traveled by bike = x km
Distance traveled by bus = y km
Total distance traveled by George and Carmen = 325 km
Then
x + y = 325
Another equation can be determined by
x - y = 75
x = y + 75
Now we will put the value of x in relation to y in the first equation.
x + y =325
y + 75 + y = 325
2y = 325 - 75
2y =250
y = 250/2
= 125 km
Now putting the value of y in equation given below, we get
x + y = 325
x + 125 = 325
x = 325 - 125
= 200 km
So the distance they biked is 200 km and the distance they traveled by bus is 125 km.

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3 years ago

Find the measure of the indicated angle.

Nady [450]

Answer:

X=4

Step-by-step explanation:

30x+5=31x+1

x=4

7 0

3 years ago