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sammy [17]
3 years ago
12

X + 5 = 26 Step by step (right answer plz)

Mathematics
1 answer:
zheka24 [161]3 years ago
7 0

Answer:

21

Step-by-step explanation:

x + 5 = 26........put like terms together by transposing 5 to the side where 26 is. Don't forget to change its sign ( from positive to negative

x = 26 - 5..... subtract 5 from 26

x = 21

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What is 2004 pennies worth?
marusya05 [52]
Penny is 1/100th worth of a dollar 
therefore 1 penny is equivalent to - 1/100th of a dollar 
then 100 pennies are equivalent to - 1 dollar - $1
then 2004 pennies are worth - \frac{1}{100} * 2004 = 20.04
the value is $20.04
answer is $20.04

4 0
3 years ago
Read 2 more answers
PLSSS ANSWER, 35 pointss
xxTIMURxx [149]

Answer:

1.

(y - 5)(x + y)

2.

{(x - y)}(x - y   + a)

3.

(b - 3)(5b - 17)

Step-by-step explanation:

1. The given polynomial is

x(y - 5) - y(5 - y)

We need to factor the second part to get:

x(y - 5)  +  y(y - 5)

We factor y-5 to obtain:

(y - 5)(x + y)

2. We have

{(x - y)}^{2}  - a(y - x)

We again factor -1 from the second part to get:

{(x - y)}^{2} +  a(x- y)

We now factor x-y to get:

{(x - y)}^{2}   + a(x- y)

{(x - y)}(x - y   + a)

3. We have

2(3 - b) + 5 {(b - 3})^{2}

We factor negative 1 from the first part to get

- 2(b - 3) + 5 {(b - 3})^{2}

We now factor b-3 to get:

(b - 3)( - 2 + 5(b - 3))

We now simplify to get:

(b - 3)( - 2 + 5b - 15) = (b - 3)(5b - 17)

4 0
3 years ago
Please help picture attached/
Kazeer [188]
Its either the first choice or last choice.
8 0
3 years ago
How do i solve <br> 3v + 1 + 7v = -12
riadik2000 [5.3K]

Answer:

-1.3

Step-by-step explanation:

3v+1+7v=-12 equation

10v+1=-12 combine like terms

10v=-13 subtract 1 from both sides

v=-1.3 divide by 10

4 0
3 years ago
Read 2 more answers
Helppppp! how do I find this?
DiKsa [7]

Answer:

y=3x-6

Step-by-step explanation:

(2,0). y=mx+b or 0=3 × 2+b, or solving for b: b=0-(3)(2). b=-6.

(3,3). y=mx+b or 3=3 × 3+b, or solving for b: b=3-(3)(3). b=-6.

Plugging in the two points from the graph.

Hence, y=3x-6

8 0
3 years ago
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