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Jet001 [13]
3 years ago
5

Represent the quadratic polynomial 2x2 + x – 6 using algebra tiles and determine the equivalent factored form. The number of zer

o pairs needed to model this polynomial is . The equivalent factored form is .
Mathematics
1 answer:
Ksju [112]3 years ago
9 0

Answer:

3

(2x-3)(x+2)

Step-by-step explanation:

Hope this helps :)

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pens and pencils are sold in a shop. 12 pencils cost £1.80. the ratio of the cost of a pen to the cost of a pencil is 7: 3. work
luda_lava [24]

Answer:

£2.10

Step-by-step explanation:

1.80 divided by .12 = .15

.15 times 7 = 1.05

1.05 divided by 3 = .35

.35 times 5 = 2.10

8 0
3 years ago
Elise and her dad are planning to attend the state fair. An adult ticket is $21.00. The price of an adult ticket is $10.00 more
solong [7]

Answer:

C. two thirds x + 10 = 21

Step-by-step explanation:

Given

Price of adult ticket = $21.00

Let x be the price of student ticket

Then

two third of the student ticket will be:

\frac{2}{3} x

The statement $10.00 more than two third of student ticket:

\frac{2}{3} x+10

As we are given in the question that the adult ticket price is $21.00 and the second explanation is th equation formed by the given statement

So, both will be equivalent

\frac{2}{3} x+10 = 21

Solving this equation for x will give us the price for the student ticket.

Hence,

C. two thirdsx + 10 = 21 is the correct answer ..

3 0
3 years ago
WILL GIVE BRAINLIEST IF YOU ARE CORRECT!!!
Ierofanga [76]

Answer:

the first one

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Write an equation of a line through the given points (5,0);(7,6)
KATRIN_1 [288]
Y - y1 = m( x - x1); where m = (y2 - y1)/(x2 - x1);
We have m =  (6-0)/(7-5) = 6 / 2 = 3 ;
The equation of the line is: y - 0 = 3(x-5);
Finally: y = 3x - 15.
4 0
3 years ago
Which of the following is two-dimensional and infinitely large?
Firlakuza [10]
It's answer B. A plane 
8 0
3 years ago
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