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love history [14]
3 years ago
11

6x^2-5x+3 - (3x^2+8x-4)

Mathematics
2 answers:
amid [387]3 years ago
5 0
The answer should be 3x^2 -13x+7.
pantera1 [17]3 years ago
3 0

6x {}^{2}  - 5x + 3 - ( {3x}^{2}  + 8x - 4)

= 6 {x}^{2}  - 5x + 3 -  {3x}^{2}  - 8x + 4

= ( {6x}^{2}  -  {3x}^{2} ) + ( - 5x - 8x) + (3 + 4)

=  {3x}^{2}  - 13x + 7

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What fraction of 3 1/2 is 1 1/6
FinnZ [79.3K]
For the first one its 7/2 and the second one is 7/6 
and u cant covert them into a proper fraction you can only covert them into a improper fracion 
7 0
3 years ago
A flower shop has 11 red roses, 7 pink roses, 9 white roses, and 3 yellow roses in stock. One type of rose is randomly selected
Stels [109]

Answer:

in simplist form: 1/10

Step-by-step explanation:

11 plus 7 plus 9 plus 3 gives you 30 in total, compared to 3 yellow

when you compare you get 3/30

simplify and get 1/10

5 0
4 years ago
292 tickets were sold for a basketball game, an adult ticket costs $3. A students ticket costs $1. Tickets sales were $470. How
Sliva [168]

Answer:

Step-by-step explanation:

93

8 0
3 years ago
Which ordered pair is a solution of 3x-5=2y+1
Andrew [12]

Answer:

 Solve   3x-2y-5  = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  3x-2y-5  = 0 and calculate its properties

Step-by-step explanation:

5 0
3 years ago
Norma had 3/8 left over from her party .She ate 3/4 of the leftover cake at lunch how much of the cake did Norma have at lunch
sergejj [24]

Answer:

Norma ate \frac{9}{32} of the leftover cake at her lunch.

Step-by-step explanation:

Norma had a leftover cake from her party = \frac{3}{8}

She ate \frac{3}{4}th of the leftover cake at the lunch.

Therefore, amount of cake she had at lunch = \frac{3}{8}\times \frac{3}{4}

                                                                          = \frac{9}{32} of the leftover cake

Norma ate \frac{9}{32} of the leftover cake at her lunch.

4 0
3 years ago
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