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AleksandrR [38]

2 years ago

15

The shop charges $60 per hour and 7% sales tax on parts (no tax on labor). The total cost of the repair is $180.80. A. True B. F

alse The statement is False.

1 answer:

Dmitry_Shevchenko [17]2 years ago

7 0

The right answer if false

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Does the equation x2 - 6x + y2 - 6y = -9 intersect the y-axis

Lana71 [14]

The y intercept is= (0,3)

6 0

2 years ago

Large balloons are sold in packages of 12. Select the expressions that can represent the total number of balloons in p packages

hammer [34]

Answer: For C and D you put the same answer but its D. P/ 12 which stands for p divided by 12.

Step-by-step explanation:

5 0

2 years ago

What is a quantity representing how many times the base is multiplied by itself

algol [13]

Answer:

I don't know this answer

8 0

3 years ago

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ASAP! I really need help with this question! No nonsense answers, and please attach the solution.

uysha [10]

Answer:

$\boxed{\sf Option \ 4}$

Step-by-step explanation:

$\sqrt{2x-3} +x=3$

Subtract x from both sides.

$\sqrt{2x-3} +x-x=-x+3$

$\sqrt{2x-3}=-x+3$

Square both sides.

$( \sqrt{2x-3})^2 =(-x+3)^2$

$2x-3=x^2-6x+9$

Subtract x²-6x+9 from both sides.

$2x-3-(x^2-6x+9 )=x^2-6x+9-(x^2-6x+9)$

$-x^2 +8x-12=0$

Factor left side of the equation.

$(-x+2)(x-6)=0$

Set factors equal to 0.

$-x+2=0\\-x=-2\\x=2$

$x-6=0\\x=6$

Check if the solutions are extraneous or not.

Plug x as 2.

$\sqrt{2(2)-3} +2=3\\ \sqrt{4-3} +2=3\\\sqrt{1} +2=3\\3=3$

x = 2 works in the equation.

Plug x as 6.

$\sqrt{2(6)-3} +6=3\\ \sqrt{12-3} +6=3\\\sqrt{9} +6=3\\3+6=3\\9=3$

x = 6 does not work in the equation.

5 0

3 years ago

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I dont understand this

Mkey [24]

Answer:

a²+b²=c²

14²+10²=c²

196+100=c²

296=c²

√296=√c²

√296=c

I hope this helps:

8 0

2 years ago

Read 2 more answers