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dimaraw [331]
3 years ago
12

Simply –3(x + 3)2 – 3 + 3x.

Mathematics
2 answers:
Kazeer [188]3 years ago
5 0
The answer is -21
Hope this helps!
Nana76 [90]3 years ago
5 0
-6(x+3)-3+3x
-6x+18-3+3x
-3x+15
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Slove for x<br> Show all work
bulgar [2K]

Answer:

x=15

Step-by-step explanation:

18^2=12(x+12)\\\\324=12(x+12)\\\\323=12x+144\\\\\cfrac{180}{12} =\cfrac{12x}{12} \\\\x=15

~

6 0
2 years ago
What is a numeric amount
Marina CMI [18]

Answer:Numerical digits are the number text characters used to show numerals. For example, the numeral "56" has two digits: 5 and 6

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Put one digit 1,0,3,7
Stells [14]
Ok so I don't really know how to explain this well except that you have to mess around with the numbers to see what divides to 43. I tried things like 103÷7, and 107÷3. It's a little bit easier since you can't divide by zero (so don't try something like 731÷0) and if you divide by one, you'll just get the same answer (like 307÷1=307) . This eliminates a lot of your number combinations.
I found out that 301÷7 gives you the magic number of ...43!!! I hope this makes sense to you, if it doesn't, let me know :D.
4 0
4 years ago
Avi measures a leaf and finds it is 10.5 centimeters long. How many millimeters long is the leaf? 1 cm = 10 mm 1050 mm 105 mm 1.
PolarNik [594]

Answer:

105 mm

Step-by-step explanation:

The leaf is 10.5 centimeters, and every centimeter equals 10 milimeters, so you multiply the leaf's length by 10 to convert it.

10.5 * 10 = 105, and that's the result.

6 0
3 years ago
Read 2 more answers
Find the LCM (least common multiple) of (5x-9) and (3x+ 8)
Aloiza [94]
In order  to get the LCM of two binomial expressions (5x - 9) and (3x + 8), you need  to factor first each binomial if factorable.

In this given binomial expression (5x - 9) and (3x + 8), you do not need to factor both because they are not factorable.

Next thing to do is to multiply the two binomial expressions by using FOIL method.
     (5x - 9)(3x + 8) = 15x^2 + 40x - 27x - 72 = 15x^2 + 13x - 72

Therefore, the LCM of (5x - 9) and (3x + 8) is 15x^2 + 13x- 72.
5 0
3 years ago
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