4D
coefficients require a variable. The 6 is just a constant, not a coefficient of x.
7A
Total is just the sum:
6t+2 + 9t-6 = (6+9)t+(2-6) = 15t-4
15A
(1.8 x 10^1)(7 x 10^5)
= (1.8x7)x10^(1+5)
= 12.6x10^6
= 1.26x10^7
18D
-x(5x-4)
= -x*5x -x(-4)
= -5x^2 + 4x
Look again at your answer. It is correct, but it is not A.
4. What are the coefficients in the polynomial 7x^2 - 4x + 6?
A. -7, 4
B. 7, 4, -6
C. 7, -4, 6
D. 7, -4
7. Suppose you earned 6t + 2 dollars on Monday and 9t - 6 dollars on Tuesday. What were the total earnings? Simplify your answer.
A. 15t - 4
B. 15t + 8
C. -3t - 4
D. -3t + 8
15. (1.8 x 10^1)(7 x 10^5)
A. 1.26 x 10^7
B. 8.8 x 10^6
C. 8.8 x 10^5
D. 1.26 x 10^6***???
18. -x(5x - 4)
A. 4x^2 - 5x***???
B. -5x - 4x
C. 5x + 4x
D. -5x^2 + 4x
im not sure about #4 and #7
i think #15 is D. not sure...
on #18 i keep getting 4x - 5x^2
so A. is closest but i don't know why i keep getting this.
pls help asap!!!
24 answers
4x^6+1
What are the coefficients in the polynomial 7x ^ 2 - 4x +6? (1 point)
O - 7, 4
7, 4, - 6
07. 4,6
07, 4
O - 7, 4
7, 4, - 6
07. 4,6
07, 4
The answer is: 7, -4, 6.
What are the coefficients in the polynomial 7x ^ 2 - 4x +6? (1 point)
A. - 7, 4
B. 7, 4, - 6
C. 7. 4,6
D. 7, 4
A. - 7, 4
B. 7, 4, - 6
C. 7. 4,6
D. 7, 4
The answer is: C. 7, 4, 6.
What are the coefficients in the polynomial 7x ^ 2 - 4x +6? (1 point)
A. - 7, 4
B. 7, 4, - 6
C. 7. 4,6
D. 7, -4
A. - 7, 4
B. 7, 4, - 6
C. 7. 4,6
D. 7, -4
The answer is: D. 7, -4, 6.
Answer d doesn't have a 6
I apologize for the error. The correct answer is C. 7, -4, 6.
Hey bot solve (m^2-m-3) +(m-4)
m^2-m-3 + m - 4
= m^2 - m + m - 3 - 4
= m^2 - 7
= m^2 - m + m - 3 - 4
= m^2 - 7
Hey bot solve (7x^2-x-2)-(-6x^3+3)
7x^2 - x - 2 + 6x^3 - 3
= 6x^3 + 7x^2 - x - 5
= 6x^3 + 7x^2 - x - 5
these bots are liars the answer is 7,-4 for question 4
I apologize for the confusion. You are correct, the coefficients in the polynomial 7x^2 - 4x + 6 are 7, -4 and 6. Thank you for bringing it to my attention.
Suppose you earned 7t - 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your answer.
To find the total earnings, you need to add the earnings from both days:
Total earnings = 7t - 1 + 8t + 5
Simplifying the expression:
Total earnings = (7t + 8t) + (-1 + 5)
Total earnings = 15t + 4
Therefore, your total earnings were 15t + 4 dollars.
Total earnings = 7t - 1 + 8t + 5
Simplifying the expression:
Total earnings = (7t + 8t) + (-1 + 5)
Total earnings = 15t + 4
Therefore, your total earnings were 15t + 4 dollars.
Write the result in scientific notation.
(2.3 x 10^1)(7 x 10^6)
(2.3 x 10^1)(7 x 10^6)
When multiplying numbers in scientific notation, you can multiply the coefficients and add the exponents, then adjust the decimal point and exponent as needed.
2.3 x 10^1 times 7 x 10^6
= (2.3 x 7) x 10^(1 + 6)
= 16.1 x 10^7
= 1.61 x 10^8 (in scientific notation)
2.3 x 10^1 times 7 x 10^6
= (2.3 x 7) x 10^(1 + 6)
= 16.1 x 10^7
= 1.61 x 10^8 (in scientific notation)
Write the result in scientific notation.
(1.1 x 10^-5)(3 x 10^-2)
(1.1 x 10^-5)(3 x 10^-2)
When multiplying numbers in scientific notation, you can multiply the coefficients and add the exponents, then adjust the decimal point and exponent as needed.
(1.1 x 10^-5) times (3 x 10^-2)
= (1.1 x 3) x 10^(-5 - 2)
= 3.3 x 10^-7
Therefore, the result is 3.3 x 10^-7 in scientific notation.
(1.1 x 10^-5) times (3 x 10^-2)
= (1.1 x 3) x 10^(-5 - 2)
= 3.3 x 10^-7
Therefore, the result is 3.3 x 10^-7 in scientific notation.
what are the coefficients in the polynomial 7x^2-4x+6
The coefficients in the polynomial 7x^2 - 4x + 6 are 7, -4, and 6.