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Softa [21]
3 years ago
5

(6x2 + x - 3)(2x2 +1)

Mathematics
1 answer:
EleoNora [17]3 years ago
6 0

Answer:

Step-by-step explanation: I'm not sue if the x's are squared so i didn't squared them but i got : 23x³-6x²

+13x-3

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The scale on a map shows that 200 miles is represented by 5 inches on a map. Which proportion can be used to find the distance o
Yuliya22 [10]

200 miles over 5 inches = 50 miles over x inches

200/5 = 50/x = 200x/250 =

x = 250/200 = 1.25

 1.25 inches = 50 miles

7 0
4 years ago
28<br> Write<br> 9<br> as a mixed number.
sasho [114]

Answer:

3 1/9

Step-by-step explanation:

when taking a fraction and making it a mixed number, you divide the numerator by the denominator. whatever you have left after dividing is your numerator, and denominator stays the same. hope this helps!

4 0
3 years ago
Let g(x) = 3x + 2 If g(x) = 11 find x
Aleks [24]

Answer:

See below:

Step-by-step explanation:

So, for starters, g(x) is just a fancy way of saying that it is a function, it's basically used as y and you can usually use g(x) or y whenever you want unless its a special situation.

So we can replace g(x) with y as there aren't any other functions we need to deal with.

y = 3x + 2

y = 11

Now that its simplified, we can see its a simple problem

After combining, we get 11 = 3x + 2

After solving, we get x = 3

7 0
3 years ago
Sam is a chef. he has a savings account of $500 and a car worth $7,569. he owes $450.23 on his new stereo. calculate sam's net w
nadya68 [22]
500+7569-450.23=7618.77
7 0
4 years ago
Read 2 more answers
What is meant by a “comprehensive exam “?
konstantin123 [22]

Answer:

a specific type of examination that must be completed by graduate students in some disciplines and courses of study

Step-by-step explanation:

This type of test can be taken by undergraduate students in some institutions and departments.

3 0
4 years ago
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