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Lesechka [4]
3 years ago
13

!!!!!Please Help Answer These!!!!!!

Mathematics
2 answers:
mixer [17]3 years ago
7 0
Y=4-2x

Y=-2+2x

NOT SURE

NOT SURE sorry
Cerrena [4.2K]3 years ago
5 0

Answer:

y = 4 - 2x

y = -2 + 2x

y = -2 + 2x

x = 11

pease tell me if I got them wrong

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if employees who make more money pay a higher percentage of their income to the government, this is known as what?
True [87]

Answer;

-Progressive tax

Explanation;

-According to this type of tax system, the taxes assessed are based on the taxable amount, and follow an increasing schedule. High-income earners pay more than low-income earners, and the tax rate, along with tax liability, increases as an individual or entity's wealth increases.

-Therefore; higher earners pay a higher percentage of taxes and more money in taxes than do lower-income earners .

7 0
3 years ago
Read 2 more answers
2x - x + 9 + 3x - 2 = 16
Mrac [35]

Answer:

x = 9/4 or 2.25

Step-by-step explanation:

First you will combine like terms. Combine 2x + 3x - x which gives you 4x. Then combine 9 - 2 and you get 7. Now the equation is 4x + 7 = 16. Subtract 7 from both sides to get x by itself. Now you have 4x = 9. To find what x equals, divide by 4 on each side. x = 9/4 or 2.25

3 0
3 years ago
If a=9 and b=3 what is a to the 2nd power-2b to the 2nd power
alekssr [168]

Answer:

45 Im pretty sure

Step-by-step explanation:

6 0
3 years ago
What is the difference in the area of a circle with diameter 4m and a circle with diameter 6m?
nordsb [41]

Answer:

The difference between the area of the two circles is 15.7m

Step-by-step explanation:

I swear these be helping me with the CIEs coming up in May xD

Okay so the formula for a circle is \pi r^2

The diameter is the double of the radius so

Cirlce A has a diameter of 4m so a radius of 2m

\pi 2^{2}

\pi4

12.57m

Circle B has a diameter of 6m so a radius of 3m

\pi 3^2

\pi 9

28.27m

To find the difference subtract 12.57 from 28.27

28.27-12.57\\=15.7

The difference between the area of the two circles is 15.7m

Hope this helps, if you still need help just comment :)

5 0
3 years ago
Mrs. Selleck baked a cake and cut it into 10 equal pieces. Her
monitta

Answer:

4/10

Step-by-step explanation:

10-6=4 therefore it is 4/10

7 0
3 years ago
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