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maks197457 [2]
3 years ago
5

I’m timed !!! Please help

Mathematics
1 answer:
Doss [256]3 years ago
4 0
1,450 because you would plug 75 in for x
f(x)= 20(75)-50
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is the statement below always, sometimes or never true. Gi at least 2 examples to support your reasoning. The lcm of two numbers
ASHA 777 [7]
The statement is not always true. 
For Example...
The LCM of 6 and 8 is not the product of the two numbers
6*8= 48
48 is not the LEAST common multiple
Multiples of 6 are...
6,12,18,24,30,36,42,48...
Multiples of 8 are....
8,16,24,32,40,48...
The least common multiple is 24 not 48 even though they are both common multiples.


6 0
3 years ago
3x−8≤23 OR −4x+26≥6 solve for x
Mama L [17]

Answer:

x  ≤ 31/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The solution to the inequality 5x - 4 > 21 is represented by which number line?
andrew-mc [135]

Answer:

Step-by-step explanation:

Start with the given inequality and solve it for x.

First, add 4 to both sides:  5x > 25

Next, divide both sides by 5:  x > 5

The solution (set) is x > 5.

7 0
3 years ago
Can someone please help me!!!!
Otrada [13]

It is true because if a is perpendicular to b and b is perpendicular to c therefore a has to be perpendicular to c also they said that all three lines are coplanar therefore the statement must be true

I hope this helped you out :)

8 0
3 years ago
Find the number of pairs (a,b) of integers such that<br> a+2/a+5=b/3
Viktor [21]

Answer:

  6

Step-by-step explanation:

The expression can be rearranged to ...

  b = 3 -9/(a+5)

In order for b to be an integer, (a+5) must be an integer divisor of 9. There are exactly 6 of those: ±1, ±3, ±9.

The attached table shows the values (a, b) = (x₁, f(x₁)).

3 0
3 years ago
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