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3 years ago

Hey! please help i’ll give brainliest! if it lets me:)

Mathematics

2 answers:

Bingel [31]3 years ago

8 0

I also believe it is the first one

8090 [49]3 years ago

7 0

I think it’s the first one

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1000¥ (Japanese Yen) is equivalent to $8.00. A shirt costing 650¥ would cost how many dollars? *

erica [24]

Answer:

$5.20 (Have a good day)

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

PLEASE HELP I have been trying to figure this out for a really long time and I want to get the best grade on my test !

Shalnov [3]

Answer:

see below

Step-by-step explanation:

$-4^{2} =-16\\\\-\sqrt{4} =-2\\\\\sqrt{4^{2} } =4\\\\-2\sqrt{4} =-4\\\\(-4)^{2} =16\\\\\sqrt{1/4} =1/2$

so the order

-16

-4

-2

1/2

in root forms and exponent

$-4^{2} \\\\-2\sqrt{4} \\\\-\sqrt{4} \\\\\sqrt{\frac{1}{4} } \\\\\sqrt{4^{2} } \\\\(-4 )^{2}$

8 0

3 years ago

G(x) = 5x + 3<br> Find G(2b)

GuDViN [60]

Answer:

G(2b) = 10b + 3

Step-by-step explanation:

To find G(2b), simply plug in 2b wherever there is an x in G(x).

G(x) = 5x + 3

G(2b) = 5(2b) + 3

G(2b) = 10b + 3

3 0

3 years ago

Read 2 more answers

The equation is:<br><br>Answer: the number of labor was :

Brilliant_brown [7]

Answer:

equation: 1368 = 380 +52x
labor hours: 19

Step-by-step explanation:

The desired equation will relate labor cost, parts cost, and total cost.

The total cost is the sum of the parts cost and the product of labor hours and labor rate. We're told to use x to represent labor hours.

total cost = part cost + (labor rate)(labor hours)

1368 = 380 + 52x

This equation can be solved in 2 steps:

988 = 52x . . . . . . . step 1, subtract 380 from both sides

19 = x . . . . . . . . . . step 2, divide both sides by the coefficient of x

The number of labor hours was 19.

6 0

2 years ago

(Need an answer fast.)

pogonyaev

The answer that you have derived is incorrect. Here is the correct way to solve it:
$-\frac{x}{2} \ \textless \ -1
$
We multiply -2 to both sides, which changes the signs.
$x\ \textgreater \ 2$
Therefore, the answer to your query is x > 2. Hope this helps and have a fantastic day!

6 0

3 years ago