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3 years ago

Use addition to solve the system of linear equations. Include all of your work in your final answer.

Mathematics

1 answer:

AlexFokin [52]3 years ago

7 0

Answer: No solutions

Step-by-step explanation:

You can either use substitution or elimination

You can plug in y to the first equation to get x-(x-4)=6 to get 4=6 which is not possible so no solutions

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PLEASE I AM BEGGING help me all I need to so is show work I have to turn this in tmrw pls

GenaCL600 [577]

Hello and Good Morning/Afternoon:

Let's take this problem step-by-step:

Let's consider all the information given:

Eddie's pension is based on the average of his last four year's salaries

$\hookrightarrow \text{average } = \text {sum of all salaries} / \text{ number of years}\\ \hookrightarrow \text{average}= 392000 / 4 = 98000$

2. The employer will pay 1.2% of that average for each year he worked

$\hookrightarrow \text{1.2 percent of average} = \frac{1.2}{100} *98000=1176$

3. The employer will therefore pay in total

$\hookrightarrow \text{Total pension} = 1176 * 20 \text{ years} = 23520$

Answer: $23520

Hope that helps!

#LearnwithBrainly

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1 year ago

Figure B is a scaled copy of Figure A

Licemer1 [7]

Answer: 72 HOPE THIS HELPS!

6 0

3 years ago

Help me please): I’m stuck like really stuck

julia-pushkina [17]

Area = pi x radius squared... so
a = pi x 10in^2
a = 314.159

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3 years ago

A loan company is offering interest free students’ loans to college students. Two students apply for loans. Student one borrows

Anit [1.1K]

Answer:

Step-by-step explanation:

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5 0

3 years ago

Great white sharks have triangular teeth with a height that is 1 centimeter longer than the base. if the area of one tooth is 15

lisov135 [29]

A = (H * B) / 2.......2A = H * B
A = 15
H = B + 1

2(15) = H * B
30 = B(B + 1)
30 = B^2 + B
B^2 + B - 30 = 0
(B + 6)(B - 5) = 0

B + 6 = 0
B = -6.....not this one, it cant be negative

B - 5 = 0
B = 5 <==== base is 5 cm

H = B + 1
H = 5 + 1
H = 6 <=== height is 6 cm

5 0

3 years ago