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3 years ago

Here are six number cards

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

6 0

Wait what am i supposed to say

dybincka [34]3 years ago

5 0

Answer:

okay thanks for the card here I give 2

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Last year, the average monthly revenue at stamford times newspaper was 35,700. So far this year, the average has been 29% more t

monitta

Answer:

$46,053

Step-by-step explanation:

Convert 29% into a decimal, which is 0.29.
Multiply $35,700 by 29% as a decimal (0.29), which is 10,353.
Since the keyword is more, we want to add $35,700 and 10,353 (29% of $35,700). The answer will be $46,053.

6 0

3 years ago

Deepak wrote out the steps to his solution of the equation – 3x – 5 + 4x = –.

MrMuchimi

X=5 if that's what you were asking for

3 0

3 years ago

How do you solve this? (#11/#12)

zepelin [54]

$\text{If}\ x_1,\ \text{and}\ x_2\ \text{are zeros of a polynomial function, then the function}\\\text{has equation}:\\\\f(x)=a(x-x_1)(x-x_2).\\----------------------------\\\\11.\ \text{We have the zeros}\ 3\ \text{and}\ i:\\\\f(x)=(x-3)(x-i)=(x)(x)+(x)(-i)+(-3)(x)+(-3)(-i)\\\\=x^2-xi-3x+3i=\boxed{x^2-(3+i)x+3i}\\\\12.\ \text{We have the zeros}\ -2\ \text{and}\ 2i:\\\\f(x)=(x-(-2))(x-2i)=(x+2)(x-2i)\\\\=x^2-(2i)^2=x^2-2^2i^2=x^2-4(-1)=\boxed{x^2+4}\\\\\text{used}\\\\(a-b)(a+b)=a^2-b^2\\\\i=\sqrt{-1}\to i^2=-1$

3 0

3 years ago

LEVEL-2

AnnyKZ [126]

Answer:

5)103579

6)30000

7)63,70

6 0

4 years ago

Write the linear equation in slope-intercept from the information given

algol13

Answer:

y=-3x+2

Step-by-step explanation:

y-y1=m(x-x1)

y-(-4)=-3(x-2)

y+4=-3x+6

y=-3x+6-4

y=-3x+2

8 0

3 years ago