MATHEMATICS HIGH SCHOOL

Find x
(4x - 3) – ( x + 5) = 3(10 - x)
please.....

Answers

Answer 1

Answer:

Answer: 19/3

Step-by-step explanation:

$4x+3-x-5=30-3x\n\n3x-8=30-3x\n\n6x-8=30\n\n6x=38\n\nx=(19)/(3)$

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What is the quotient in simplified form? State any restrictions on the variable.

Answers

$( x^(2) -16)/( x^(2) +5x+6): (x)/(y) ( x^(2) +5x+4)/( x^(2) -2x-8)= \n = ((x+4)(x-4))/((x+2)(x+3))* ((x-4)(x+2))/((x+4)(x+1))=$
= ( x - 4 )² / ( x + 3 ) ( x + 1 ), restrictions: x ≠ - 3, x ≠ - 1;
Answer: A )

At a store 4 out of every 5 customers make a purchase what percent of costumers make a purchase pleas include steps

Answers

Answer: 80%

Step-by-step explanation: In the store every 4 out of 5 costumers purchase an product.

If you multiply numbers by 20, you get the demoninator to be 100, which then you can get the percentage by finding 4x20=80.

Therefore, converted, 4/5=80%.

I dont understand graphs at all

Answers

Answer:

cool?

Step-by-step explanation:

Same same same same same

The price of a toy usually costing

Answers

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If it takes 16 faucets 10 hours to ﬁll 8 tubs, how long will it take 12 faucets to ﬁll 9 tubs?

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workers.time/jobs = 16.10/8 = 20 then you must do the same for the other one. 12.t/9 = 20
Multiply both sides by 9
12T= =180 then divide both sides by 12
T= 15 hours

What is the solution to the system of equation?

Answers

Answer:

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