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balandron [24]
3 years ago
10

W-9.25=5.45 Solve for w

Mathematics
2 answers:
Lunna [17]3 years ago
4 0

Answer:

w=14.70

Step-by-step explanation:

Evgen [1.6K]3 years ago
4 0
W=14.7

You use the opposite operation which is addition and you would get the answer
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Pls help extra points and mark brainlist
igor_vitrenko [27]

Answer:

2over/a -b-c

Step-by-step explanation:

remove the parentheses

5 0
3 years ago
Given a polynomial f(x), if (x − 4) is a factor, what else must be true?
ollegr [7]

Answer:

f(4)=0


Step-by-step explanation:

<em>The </em><em>Remainder Theorem</em><em> states that when you divide a polynomial f(x)  by a linear factor  (x-a) , where a  is a constant, the remainder is f(x)  evaluated at x=a</em>

<em>Moreover, according to the </em><em>Factor Theorem</em><em>, an extension of the Remainder Theorem, if the remainder of the function f(x) is </em><em>0</em><em> when evaluated at x=a , then (x-a)  is said to be a factor of the polynomial f(x)</em>

Given the 2 theorems above, it follows that if (x-4)  is a factor of f(x) , then the remainder is equal to 0 when f(x) is evaluated at x=4

Which means f(4)=0

Third answer choice is correct.


3 0
2 years ago
Read 2 more answers
Julia rounded to the nearest ten to estimate the difference between two numbers. The estimated difference was 10. What are four
serious [3.7K]

To round off to 10, the difference should range from 5 to 14. If the difference between two numbers is from 5 to 14, they all are rounded to 10.

Example:

18-9=9 (near to 10)

26-15=11

46-39=7

50-42=8


3 0
3 years ago
Estimate the difference by rounding to the nearest hundred 3860-2757
makkiz [27]

Answer:

1,100 is the answer.

Step-by-step explanation:

Since the difference of the subtraction problem is 1,103, when it is rounded, it becomes 1,100.

8 0
2 years ago
Twice a number deceased by 7.translate in algebraic expressions​
Dafna1 [17]

Twice a number (2x) decreased by 7 (- 7).

2x - 7

Two times a specfic number (x) subtracted by 7.

8 0
3 years ago
Read 2 more answers
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