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zlopas [31]
3 years ago
5

HEEELP Chose the correct answer:

Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

Answer:

8x-8

Step-by-step explanation:

if Lana is X year

then that makes Yan 3X-4

the father is twice the sum of their ages

3X-4+X=4X-4

the father being twice

his age should be

8X-8

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Y=-1\2+1 with a slope intercept that contains (5,6)
Semenov [28]

Answer:

y - 1/2x + 7/2

Step-by-step explanation:

y = 1/2x + 1

6 = 1/2 (5) + b

6 = 5/2 + b

7/2 = b

8 0
3 years ago
Problem: -7(2)+y=60, so where do I start?
aev [14]
-7(2)+y=60
-14+y=60
y=60+14
Y=74
4 0
3 years ago
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The tree in johns backyard is 7 meters high. How high is it in in centimeters?
GenaCL600 [577]

Answer:

700 meters

Step-by-step explanation:

multiply the length value by 10

8 0
3 years ago
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Factor completely 3x3 − 6x2 − 24x. 3x(x − 4)(x + 2) 3x(x + 4)(x − 2) 3x(x − 3)(x − 2) 3x(x + 3)(x − 2)
inysia [295]

Answer:

3x(x - 4)(x + 2)

Step-by-step explanation:

Given

3x³ - 6x² - 24x ← factor out common factor of 3x from each term

= 3x(x² - 2x - 8) ← factor the quadratic

Consider the factors of the constant term (- 8) which sum to give the coefficient of the x- term.

The factors are - 4 and + 2, since

- 4 × 2 = - 8 and - 4 + 2 = - 2, thus

x² - 2x - 8 = (x - 4)(x + 2) and

3x³ - 6x² - 24x = 3x(x - 4)(x + 2)

7 0
3 years ago
Help please ?! I need answers really fast
Aleonysh [2.5K]
The value of x in terms of p is 15/p.

The value of x when p is -5 is -3.

Pls tell me if i’m wrong in any way!
6 0
3 years ago
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