Y=x²+3x-7 y=5x-8 how many solutions exist for these quantities

Answers

Answer 1

Answer:

Step-by-step explanation:

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Ii dont understand how to solve a system of linear equations using the substitution method

Answers

so 8x-7y=-7
-16+12x=14
you can simplify the sceon equation
-8+6x=7
add 8 to both sides
6x=15
divide by 6
x=15/6
subssitute
8(15/6)-7y=-7
120/6-7y=-7
20-7y=-7
subtract 20
-7y=-27
divide by -7
y=27/7

x=15/6
y=27/7

F(x) = x, g(x) = 2x
combining functions

Answers

Answer:

f(x) + g(x) = 3x

Step-by-step explanation:

Help! I’ll mark you brainly.

Answers

Answer: No solution.

Answer 2: (130/51, 157/51)

That is your answer!

An article was sold for rs 5500 with a profit of 10 % what is its cost price ?

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Answer:

Given : Selling price of an article = Rs 5500. Profit = 10% Find the cost price of an article :- C.P = (S.P × 100)/(100 + Profit)

Can you help me!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

B. Lease

Step-by-step explanation:

Cash has value

A vehicle has value

A house has value

But a lease itself does not have value

Asset is something you own that has value

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Please help 50 pts and brainliest if correct

Answers

Answer:

Step-by-step explanation:

it makes sense yah?

Answer:

C) Three fourths of the fish he caught were less than 50.5 pounds

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