3 years ago

2{3[a-4(1-a)]-(5-a)} help me simplify the operation

1 answer:

4 0

Using order of operations, I simplified this down to -24+22a.

I hope this helps, and let me know if you need more explanation!

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Alexxx [7]

Answer:

Step-by-step explanation:

y= mx +b

b the y-intercept and is 2 so is red or purple line

m is the slope = 1/2 so rise 1 and run 2 is the purple line

4 0

3 years ago

insens350 [35]

Answer:

104m, 0.096km, 2100cm

Step-by-step explanation:

0.096 kilometres = 9600

2100 cm

104m = 10400 cm

10400, 9600, 2100

104m, 0.096km, 2100cm

Answered by Gauthmath

4 0

3 years ago

Semenov [28]

$f(-3)=-8\cdot(-3)^2\\
f(-3)=-8\cdot9\\
f(-3)=-72
$

5 0

3 years ago

pickupchik [31]

Alternate exterior angles(AEA).
Given their relationship the angles are congruent.
8x-71=5x+7
3x-71=7
3x=78
X=26

6 0

3 years ago

nirvana33 [79]

40-(1/10*40)

40-4

I hope this helps

4 0

3 years ago