The sum of two numbers is 17 and their different is 5. Find two answers

Answers

Answer 1

Answer: $x+ y = 17\n x=y-5 \n \ny-5+y=17\nx=y-5\n\n2y=17+5\nx=y-5\n\n2y=22\ \ /:2 \nx=y-5\n\ny=11 \nx=11-5\n \ny=11 \nx=6 \n\nAnswer : \ are \ the \ two \ numbers \ 11 \ and \ 6$

Answer 2

Answer: $x + y = 17 \n x = y - 5 \n \n y - 5 + y = 17 \n 2y = 17 + 5 \n 2y = 22 \n y = 22/2 \n y = 11 \n \n x = y - 5 \n x = 11 - 5 \n x = 6 \n \n \left \{ {{y=11} \atop {x=6}} \right.$

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What can go into 36 and 15

Answers

The number 3 can go to both 36 and 15.
(3 x 12 = 36; 3 x 5 = 15)

3 can go in both numbers evenly

Solve photo question, please. Mathematics.

Answers

Slope point form:
We need the slope "m" and a point (x₀,y₀)
y-y₀=m(x-x₀)

1)
we calculate the slope "m".
Given two points:
(x₁,y₁)
(x₂,y₂)
the slope "m" is:
m=(y₂-y₁) / (x₂-x₁)

In this case:
(4,10)
(6,11)
m=(11-10) / (6-4)=1/2

Now, we calculate the solpe point form.
(4,10)
m=1/2

y-y₀=m(x-x₀)
y-10=(1/2)(x-4)

we make the standard form
y-10=x/2 - 2

Lowest common multiple=2

2y-20=x-4
-x+2y=-4+20
-x+2y=16

Answer: -x+2y=16

Each interior angle of a regular n-sided polygon is 150 degrees. How many sides does the polygon have?

Answers

The sum of the interior angles of the polygon = (n - 2) x 180 .

(n - 2) x 180 = (n x 150)

180n - 360 = 150n

Add 360 to each side:

180n = 150n + 360

Subtract 150n from each side:

30n = 360

Divide each side by 30 :

n = 12

7.003 x 10 to the power of 4

Answers

In scientific notation, just move the decimal point over however many numbers are in the power.

In 7.003 • 10^4, move the decimal point over 4 places to the right, (or left if it's negative) making it 70,030

Here you need to follow the order of operations.
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
So, following these steps the first thing you would do is multiply 10 to the power of 4 (10^4).
10^4 = 10,000
Next, you would just multiply 7.003 * 10,000
7.003 * 10,000 = 70,030
Hope this helps!

I need help ion understand this

Answers

Answer:

-1 7/8

Step-by-step explanation:

Luis distributes 49 roses equally among seven friends then three of his friends combined the roses they received to make a bouquet how many roses are in this bouquet there are blank roses in this bouquet

Answers

Answer:

The are 21 roses in the bouquet

Step-by-step explanation:

Since the 49 roses are distributed evenly amongst the 7, then what each of the seven will get would be 49/7 = 7 roses

So 3 of the friends combine every of theirs to make a bouquet

The number of roses in the bouquet will be 7 + 7 + 7 = 21 roses

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