3 years ago

Simplify this expression.

1 answer:

7 0

It’s A i too the test

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riadik2000 [5.3K]

I would say decreasing!

7 0

3 years ago

Tanya [424]

4+2^2
=4+(2×2)
=4+(4)
=4+4
=8

or

(4+2)^2
=(4+2) × (4+2)
=16+8+8+4
=36

hope this helps!! please make my answer brainliest to help me out, thx!!

5 0

3 years ago

kotykmax [81]

Answer:

$720 in one week

Step-by-step explanation:

40 * 18

$720

Best of Luck!

4 0

3 years ago

valkas [14]

These are vertical angles and they are equal

3x + 50 = 6x - 10
50 + 10 = 6x - 3x
60 = 3x
60/3 = x
20 = x <==

3 0

3 years ago

miss Akunina [59]

9514 1404 393

Answer:

A. (4, 12)

Step-by-step explanation:

Adding the second equation to twice the first will eliminate y.

2(10x +2y) +(3x -4y) = 2(64) +(-36)

23x = 92 . . . . . . . . simplify

x = 4 . . . . . . . . . divide by 23

This value matches choice A: (4, 12).

3 0

3 years ago