3 years ago

Simplify the expression 6x + 2x =

1 answer:

4 0

the answer should be 8x

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insens350 [35]

15x2+10x-9x+7
8x3+20x2+3x+12
11x4+4x2-6x2-16
Hope this helps !!

8 0

3 years ago

AlexFokin [52]

Answer:

a.) 7x-15=20

b.) 35-15

c.) he bought 5 bags

8 0

3 years ago

jekas [21]

Think of it like this
4x=2x+6
subtract two from 4
2x=6
x=3

4 0

3 years ago

Alexus [3.1K]

The ANSWER is Four Digits

When you'll square root - 36000000 you'll get 6000 there are four digits in 6000

4 0

3 years ago

Dahasolnce [82]

Answer:

3770 mm.

Step-by-step explanation:

The diameter of of the wheels is 60mm, that means the radius is 30mm.

Now for one revolution of the wheels, they cover the distance of $2\pi *30mm=188.5mm.$ on the ground.

For 20 revolutions, the distance covered will be 20 times this.

Thus

$Distance\: covered =188.5*20=\boxed{3770mm}$

Which is our answer.

7 0

4 years ago