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3 years ago

11

Easy 7 points!!! Please help!! Consider the function f(x)=-2/3x+5 what is f(-1/2)? Enter your answer as a simplified fraction in

the box. F(-1/2)=

2 answers:

Fudgin [204]3 years ago

4 0

Answer:

5 1/3

Step-by-step explanation:

Citrus2011 [14]3 years ago

3 0

Answer:

F(-1/2)= 5 1/3

Step-by-step explanation:

-1/2 X -2/3 = 1/3 because the two negatives cancle out. 1/3 + 5=

5 and 1/3.

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I need help pls, youl get a lot of points

lora16 [44]

Answer:

1st, 3rd and 4th

Step-by-step explanation:

Only 2nd is false

6 0

3 years ago

-7 2/3 +(-5 1/2) +8 3/4=

Svetlanka [38]

Simplify the expression.

Exact Form :

- 53/12

Decimal Form :

- 4.416

Mixed Number Form :

- 4 5/12

Hope this helps !

Have a great day! :)

8 0

3 years ago

Read 2 more answers

10 - 2x, when x = 3<br>

Nesterboy [21]

Answer:

4

Step-by-step explanation:

Plug in 3 as x in the expression:

10 - 2x

10 - 2(3)

10 - 6

= 4

4 0

3 years ago

Read 2 more answers

If ( square root of 128 - square root of 72) is divided by square root of 8, the result is?

AlladinOne [14]

Answer:

$\sqrt{128} - \sqrt{72} = 2.82842712474619 \\ \\ 2.82842712474619 \div \sqrt{8 } = 1$

<em>HOPE </em><em>IT </em><em>HELPS</em><em>! </em><em> </em><em>:</em><em>)</em>

7 0

2 years ago

The perimeter of a rectangle is 78cm.

mestny [16]

Answer:

17 cm

Step-by-step explanation:

P=2L+2W

L=22, P=78 we want to find W

78=2(22)+2W

78=44+2W

34=2W

W=17 cm

3 0

2 years ago