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dlinn [17]
3 years ago
13

Which ordered pair is the solution to the system of equations?

Mathematics
1 answer:
Taya2010 [7]3 years ago
6 0

Answer:

c. (3, -5)

Step-by-step explanation:

{x + 3y = -12

{y = ⅓x - 6

x + 3[⅓x - 6] = -12

x + x - 18 = -12

2x - 18 = -12

+ 18 + 18

____________

2x = 6

__ _

2 2

x = 3 [Plug this back into both equations to get the y-coordinate of -5]; -5 = y

I am joyous to assist you anytime.

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Find the area of the shaded region.<br> 8 in<br> 24 in
zloy xaker [14]

Answer:

96 in^2

Step-by-step explanation:

area of rectangle: 24*8=192

Area of triangle: (1/2)*base*height

= .5 * 8 * 24

=192/2

=96

area of shaded=rectangle - triangle

= 192-96

which is also just 192/2

so it is 96

4 0
3 years ago
If employees who make more money pay a higher percentage of their income
Romashka-Z-Leto [24]

Answer:

C. progressive taxation

Step-by-step explanation:

Taxation can be defined as the involuntary or compulsory fees levied on individuals or business entities by the government to generate revenues used for funding public institutions and activities.

There are three (3) types of taxation used by the government, these are;

1. Regressive taxation: it involves charging individuals with low incomes a higher percentage of their total income and vice-versa.

- For instance, John pays 15% on $60,000 and Joyce pays 20% on $36,000.

2. Proportional taxation: it involves charging both lower and higher income earners equally in proportion to their income.

- For instance, John pays 20% on $50,000 and Joyce pays 20% on $36,000.

3. Progressive taxation: it involves charging individuals having higher incomes a higher percentage of their total income.

- For instance, John pays 30% on $70,000 and Joyce pays 10% on $45.000.

Hence, if employees who make more money pay a higher percentage of their income to the government, this is known as progressive taxation.

5 0
3 years ago
Read 2 more answers
Does anyone know the answer to this ???
Jlenok [28]
<h2>C. ΔQRS ≅ ΔGFE </h2>

ΔQRS ≅ ΔGFE because :

∠Q = ∠G = 55°( corresponding part )

∠R = ∠F = 60° ( corresponding part )

∠S = ∠E = 65° ( corresponding part )

QS = GE = 16 ( corresponding part )

Therefore , the correct answer is :-

<h3>C. ΔQRS ≅ ΔGFE </h3>

8 0
3 years ago
Mr. Seidel filled up his 14-gallon gas tank for $44.26. What was the price per gallon of gas - to the nearest hundredth?
Nataly_w [17]

Answer:

$3.616

Step-by-step explanation:

4 0
3 years ago
A rectangular cube of iron is a side 8 cm. What is it volume.​
Airida [17]
  • A rectangular cube of iron is a side 8 cm.
  • Given, side (a) = 8 cm.
  • We know, volume of a cube =  {a}^{3}
  • Therefore, the volume

=  {8}^{3}  \:  \: cm ^{3}  \\  = 512 \:  \:  {cm}^{3}

<u>A</u><u>nswer</u><u>:</u>

<u>The </u><u>volume </u><u>is </u><u>5</u><u>1</u><u>2</u><u> </u><u>cube </u><u>centimetres</u><u>.</u>

Hope you could get an idea from here.

Doubt clarification - use comment section.

5 0
3 years ago
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