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Alex Ar [27]
3 years ago
11

Please help no one is answering and I cannot figure this out I just wasted 10 points on some moron who didn't even explain

Mathematics
2 answers:
sergey [27]3 years ago
4 0

Answer:

d) x+y = 38

please give me brainliest :)

Otrada [13]3 years ago
4 0
I think the answer is A
You might be interested in
3. A new house was purchased in 1990 for $175,000.
brilliants [131]
<h3>Answer:   $655,430.67</h3>

===============================================

Work Shown:

A = P*(1+r)^t\\\\A = 175,000*(1+0.045)^{30}\\\\A = 175,000*(1.045)^{30}\\\\A \approx 175,000*3.74531813453687\\\\A \approx 655,430.673543952\\\\A \approx 655,430.67\\\\

The home's value in 2020 is approximately $655,430.67 assuming that the rate of inflation is kept at 4.5% per year.

Note that for the r value, I used the decimal form of 4.5% (so you'll move the decimal point 2 spots to the left).

Also, the timespan from 1990 to 2020 is 2020-1990 = 30 years, which is why I used this for the t value.

3 0
3 years ago
X-y=3 in slope intercept form and find x and y intercepts​
Dominik [7]

Answer:

x intercept is x=3

y intercept is y=-3

Step-by-step explanation:

We can write this equation in a simpler way to find the values needed. Lets do it. Take:

x-y=3

And sum y in both sides, as we know the equality will maintain:

x-y+y=3+y

x = 3+ y

Now subtract 3 in both sides:

x-3 = y+3-3

x-3=y

So, we can rewrite our equation as y=x-3

The x intercept is a value of x such that the equation in equal to zero; in other words, is the value of x when y is zero. It is also called a zero root. Graphically, its the x value when the function passes trough the x-axis. Lets find if, we nned that:

x-3 = 0

If we sum 3 in both sides:

x-3+3=3

x=3

So, x=3 is x intercept

For finding the y intercept we need the value of y when x is zero. Graphically, is the value of y obtained when the function passes trough the y-axis. So, replace x with 0:

0-3=y

y=-3

Another way to get it is knowing that the y intercept in a polynomial is always the independent term, the one that has no x or y, which in this case is -3.

7 0
3 years ago
What is an equation of the line that passes through the point (6,1) and is parallel to the line x+3y=15?
VMariaS [17]

Answer:

hii friends are you also follow me and give me brainliest

and so sorry I don't no answer

but you follow me and give me brainliest ok by

6 0
3 years ago
Factor each expression 36abc +54ad
olya-2409 [2.1K]

Answer:

18a(2bc + 3d)

Step-by-step explanation:

36abc + 54ad

Step 1: Find the Highest Common Factor of each

36abc = 2×2×3×3×a×b×c = 18a × 2bc

54ad = 2×3×3×3×a×d = 18a × 3d

HCF = 2×3×3×a = 18a

Step 2: Factor out with HCF

18a(2bc + 3d)

7 0
4 years ago
In how many months were there more than two days with thunderstorms?
Pie

Answer:

5

Step-by-step explanation:

March,May,June,July,August

3 0
4 years ago
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