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UNO [17]
3 years ago
11

Use the distributive property to write two expressions that are equivalent to 12 +30x. Describe the steps you followed​

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0
You are supposed to factor a number out of both terms

2(6+15x)
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A number is greater than 8. The same number is less than 10. The inequalities x greater-than 8 and x less-than 10 represent the
jok3333 [9.3K]

Answer:

There are a few solutions because there are some fractions and decimals between 8 and 10

Step-by-step explanation:

Let the unknown number be 'x'

If the number is greater than 8 and the same number is less than 10, this can be expressed as;

x>8 and x < 10

Note that if x>8, then 8<x

The resulting inequalities are now;

8<x and x<10

Combining both inequalities we have: 8<x<10

Since the inequality didn't tell us that the variable 'x' is equal to 8 and 10, this means that our solution falls between 8 and 10 and the value of integer that falls within this range is 9. Other values that falls within this range are decimals and fractions.

Therefore it can be concluded that there are a few solutions because there are some fractions and decimals between 8 and 10

4 0
3 years ago
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Move vertex B to a different location. What is the sum of the angle measures of the quadrilateral?
stiv31 [10]

Answer:

360 degrees

Step-by-step explanation:

6 0
3 years ago
Given: y = 3x - 4. what is the x-intercept? (0, -4) (0, 4/3) (4/3, 0)
ankoles [38]
X intercept is 4/3 because you plug zeros in for y to find the y intercept
4 0
3 years ago
Please Help!!
meriva
Apperently someone deleted my question i was trying to see if you had understood what i was trying to help you on

6 0
3 years ago
Identify the zeros of the polynomial function N(x)=1/2 (x-1)(x+3).
zhannawk [14.2K]

Answer:

a:x=-3

c:x=1

Step-by-step explanation:

The zeros of a function are the values of x for which the value of the function f(x) becomes zero.

In this problem, we have the following function:

f(x)=\frac{1}{2}(x-1)(x+3)

Here we want to find the zeros of the function, i.e. the values of x for which

f(x)=0

In order to make f(x) equal to zero, either one of the factors (x-1) or (x+3) must be equal to zero.

Therefore, the two zeros can be found by requiring that:

1)

x-1=0\\\rightarrow x=+1

2)

x+3=0\\\rightarrow x=-3

So the correct options are

a:x=-3

c:x=1

6 0
3 years ago
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