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1 year ago

6

Combine like terms. 5y - 8 - y

2 answers:

Talja [164]1 year ago

7 0

Answer:

4(y-8)

Step-by-step explanation:

5y-y (1) = 4y-8

4 (y-8)

Svetlanka [38]1 year ago

4 0

<h3>Question:-</h3>

Combine like terms. 5y - 8 - y

<h3>Answer:-</h3>

here like terms are 5y,-y
solving like terms
5y-y-8(subtracting 5y-y)
4y-8

hence the combination=

$\bold {4y - 8}$

All the best !

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Oksana_A [137]

Answer: -4

Reasoning: so first you need to subtract the 7 from the 9 to get -2. Then you square it to get 4 because a negative 2 times -2 is 4. Then you multiply the 4 by the 2 to get 8. You can simplify the -10/5 to -1/2 and multiply that by the 8 to get -8/2 which simplified out to -4.

I hope that helps.

8 0

2 years ago

Read 2 more answers

2) f(x) = x² **<br> g(x)= 3x – 2<br> Find f(g(-4)

Usimov [2.4K]

Answer:

$f(g( - 4)) = 196$

Step-by-step explanation:

The functions are;

$f(x) = {x}^{2}$

and

$g(x) = 3x - 2$

We want to find

$f(g( - 4))$

First we find g(-4) to get:

$g( - 4) = 3 \times - 4 - 2$

$g( - 4) = - 12- 2$

$g( - 4) = - 14$

Now

$f(g( - 4)) = f( - 14)$

This implies that,

$f(g( - 4)) = {( - 14)}^{2}$

$f(g( - 4)) = {( - 14)} \times - 14$

$f(g( - 4)) = 196$

6 0

3 years ago

3.2a - 16 = 4a<br> Solve

KengaRu [80]

Answer:

a= -20

Step-by-step explanation:

3 0

3 years ago

Find the measures of the acute angles of the right triangle shown

yanalaym [24]

9514 1404 393

Answer:

2x° = 64°
(x-6)° = 26°

Step-by-step explanation:

The acute angles in a right triangle are complementary:

2x° +(x -6)° = 90°

3x = 96 . . . . . . . . . divide by °, add 6

x = 32 . . . . . . . . . divide by 3

(x-6)° = (32 -6)° = 26°

2x° = 2(32)° = 64°

The acute angles have measures 26° and 64°.

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3 years ago

SIZIF [17.4K]

Answer:

Susanne is 16

Step-by-step explanation:

Let x be Dakota's age

x + 3 = Susanne's age

4(x+3) = Bob's age

Sum of their age is:

x + x + 3 + 4(x + 3) =

Simplify:

x + x + 3 + 4x + 12

6x + 15 = 93

6x = 78

x = 13

Susanne is 3 more than x (13 +3) which is 16

6 0

3 years ago