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Juli2301 [7.4K]
3 years ago
13

Write an equation to represent the situation: Jana's age, j , plus 5 equals her sister's age, s PLEASEEEEEEEEE I NEED THIS TODAY

YY I WILL GIVE BRAINLESTTTTT PLEASEEEEE
Mathematics
2 answers:
satela [25.4K]3 years ago
6 0

Jana's age plus 5 equals her sister's age.

J + 5=x

olga_2 [115]3 years ago
4 0

Answer:

Jana's age plus 5 equals her sisters age

Step-by-step explanation:

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3x - 51y + 24 and 3(x- 17y + 8)
dlinn [17]

Answer:

They are equal if that’s what you’re asking

Step-by-step explanation:

3 0
2 years ago
Can someone help me with this problem
riadik2000 [5.3K]

Answer:

d=16t squared

Step-by-step explanation:

8 0
3 years ago
What is the factored form of y=x^3+3x^2-x-3 and what the zeros
PSYCHO15rus [73]
   y = x³ + 3x² - x - 3
   0 = x³ + 3x² - x - 3
   0 = x²(x) + x²(3) - 1(x) - 1(3)
   0 = x²(x + 3) - 1(x + 3)
   0 = (x² - 1)(x + 3)
   0 = (x² + x - x - 1)(x + 3)
   0 = (x(x) + x(1) - 1(x) - 1(1))(x + 3)
   0 = (x(x + 1) - 1(x + 1))(x + 3)
   0 = (x - 1)(x + 1)(x + 3)
   0 = x - 1    or    0 = x + 1    or    0 = x + 3
+ 1      + 1         - 1        - 1         - 3        - 3
   1 = x      or      -1 = x       or      -3 = x

Solution Set: {-3, -1, 1}
3 0
3 years ago
Solve for u:−14u+32=−6.
zubka84 [21]

Answer:u=19/7 or 2.714286 or 2 5/7

Step-by-step explanation:

−14u+32=−6

Step 1: Subtract 32 from both sides.

-14u+32-32=-6-32

-14u=-38

Step 2: Divide both sides by -14.

-14u/-14=-38/-14

U=19/7

3 0
3 years ago
Which ordered pale is a solution to the system of equations?
Softa [21]

Answer:

c) (-2, 1)

Step-by-step explanation:

3x - 3y = -9

2x + y = -3

2x + y = -3

-2x       -2x

y = -2x - 3

3x - 3y = -9

y = -2x - 3

3x - 3(-2x - 3) = -9

3x + 6x + 9 = -9

9x + 9 = -9

    - 9    -9

9x = -18

/9     /9

x = -2

y = -2x - 3

y = -2(-2) -3

y = 4 - 3

y = 1

(x, y) --> (-2,1)

Check your answer:

y = -2x - 3

1 = -2(-2) - 3

1 = 4 - 3

1 = 1

This statement is true

Hope this helps!

5 0
3 years ago
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