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Alika [10]
3 years ago
7

Solve the equation: (x - 5)2 = 100

Mathematics
2 answers:
melisa1 [442]3 years ago
8 0
2x-10=100
2x=100+10=110, 2x=110
X=110/2
X= 55

posledela3 years ago
6 0

Solve the equation:

(x - 5)2 = 100

2x - 10 =100

2x = 110

X = 110/2

X =55

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Explain how to write 50000 using exponents
Yakvenalex [24]
I think i need a bit more information but assuming if this is what you are looking for:

to write 50,000 in exponent form look for its multiples other than 1 and itself and then go from there.

This is what i general do, i pick a divisible number and keep dividing till i get to one.


50,000/2 = 25,000
25,000/5 = 5,000
5,000/10 = 500
500/10 = 50
50/10 = 5
5/5 = 1
so i divided by 2, 5,10, 10, 10, and 5 (three 10s, two 5s and one 2)

then i look if these numbers can be written in smaller divisible numbers (i.e. 10 is 2 and 5)

so 2, 5, (2,5), (2,5) ,(2,5), and 5 as you can see that cannot be divided into smaller numbers so we have thus five 5s and four 2s

therefore 50,000 = 5^5 x 2^4

hope this helps :P

(P.S. it is the best way i can explain online without a whole course on this)

3 0
3 years ago
Florence is itemizing deductions on her federal income tax return. Her AGI was $197,130 last year, and she contributed $99,310 t
zhannawk [14.2K]

Adjusted gross income (AGI) is a person's total gross income minus specific deductions. So, Florence can deduct an amount of: .5 or 50% of 197130 = 98,565 is the maximum deduction which is less that actual amount given for the charitable contributions. 

6 0
4 years ago
Please help me find the answer
eduard

Answer:

i think its the 3rd one very sorry if im wrong

Step-by-step explanation:

6 0
4 years ago
Which of these is the algebraic expression for "5 times the sum of 2 and y?" (1 point)
Mumz [18]

Which of these is the algebraic expression for "5 times the sum of 2 and y?" (1 point)

A. 5 ⋅ 2 + y

B. 2 + 5 ⋅ y

C. 2(5 + y)

D. 5(2 + y) ✔

______________

8 0
3 years ago
Given the system of equations, what is the value of the system determinant?
weeeeeb [17]
2x + y = 8
x - y = 10
--------------add
3x = 18
x = 6

x - y = 10
6 - y = 10
-y = 10 - 6
-y = 4
y = -4

solution is : (6,-4)
6 0
4 years ago
Read 2 more answers
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