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Lina20 [59]
3 years ago
7

Combine the like terms to create an equivalent expression:

Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0

Answer:

-2z+8

Step-by-step explanation:

3z+2+(-5x)+6\\\\=3z+2-5x+6\\\\=(3z-5z)+(2+6)\\\\=(-2z)+(8)\\\\=-2z+8

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What is the 4th term of the linear sequence below?<br> -9,-5, -1,3,7,...
Anton [14]

Answer:

The 4th term of the linear sequence = 3

Step-by-step explanation:

First term, a = -9

Common difference, d = -5 - (-9)

= -5 + 9

= 4

d = 4

The 4th term of the linear sequence = a + (n - 1)d

where,

n = 4

a + (n - 1)d

= -9 + (4 - 1)4

= -9 + (3)4

= -9 + 12

= 3

The 4th term of the linear sequence = 3

7 0
3 years ago
!!!! PLEASE HELP !!!!!!
Keith_Richards [23]

Answer:

i got -8 but the closest is -7 so u can tried that

Step-by-step explanation:

5 0
3 years ago
Jasmine jumps form 18 ft above sea level to 6 ft below sea level. Kim jumps for, 14 ft above sea level to 5 ft above sea level.
DENIUS [597]

People keep saying they will give 100 points...stop lying!

But Jasmine jumps a total of 24 feet.

Kim jumps a total of 19 feet.


Jasmine jumps farther.

I don't know what the dora que is, but the difference is 5ft.

5 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=-2%5Csqrt%7B18%7D%20%2B2%5Csqrt%7B2%7D" id="TexFormula1" title="-2\sqrt{18} +2\sqrt{2}" alt="-
UkoKoshka [18]

Answer:

- 4\sqrt{2}

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Simplify \sqrt{18} using this rule

\sqrt{18}

= \sqrt{9(2)}

= \sqrt{9} × \sqrt{2} = 3\sqrt{2}

Then

- 2\sqrt{18} + 2\sqrt{2}

= - 2(3\sqrt{2} ) + 2\sqrt{2}

= - 6\sqrt{2} + 2\sqrt{2}

= - 4\sqrt{2}

5 0
2 years ago
The function f(x) is graphed on the coordinate plane.
tatiyna
F(x) = 1/4x-1

i hope this helps!
6 0
3 years ago
Read 2 more answers
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