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salantis [7]
3 years ago
6

Factor 2x2 - 9x - 11.

Mathematics
2 answers:
taurus [48]3 years ago
5 0
Whats the question? it don't make sense.
Bas_tet [7]3 years ago
3 0
I used the factor by grouping method. The answer is (2x-11)(x+1). Hope that is helpful.
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1.99 ÷ 3 =
kobusy [5.1K]
Hope I helped:)
1. 33
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8 0
2 years ago
Read 2 more answers
Can you answer these please? Show all work
Ganezh [65]

Answer:

i)  Sally' s grocery bill = c - \frac{5}{100}c = 0.95c

   Therefore the correct option is B.)

ii)   Therefore the expression which represents the expected population  

    next year is given by :

    = p + \dfrac{7.5}{100} p   =   1.075p

Therefore the correct option is B.)

Step-by-step explanation:

Sally has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%.

Let c represent the cost of Sally's groceries.

therefore the expression which represents Sally's grocery bill is given by :

Sally' s grocery bill = c - \frac{5}{100}c = 0.95c

Therefore the correct option is B.)

The population of a city is expected to increase by 7.5% next year If p represents the current population, which expression represents the expected population next year?

Let p = current population of a city.

Therefore the expression which represents the expected population next year is given by :

  = p + \dfrac{7.5}{100} p = 1.075p

Therefore the correct option is B.)

8 0
3 years ago
a car delership is haveing a sale in which customer oay 85% of the reatil price fir a new vehicle . keith is buyibg a vechile wi
Ksivusya [100]
First, you will want to take 9% off the retail price of 36000. 
(9/100)*36000
Once you find that answer, take 85% of that. 
5 0
3 years ago
Choose the equation for the graph.
Marina CMI [18]

Answer:

C

Step-by-step explanation:

You just find the rate of change. So you would divide 30/1 which equals 30. So the equation is y=30x.

8 0
3 years ago
Read 2 more answers
What goes up and down without moving?<br> Whoever answers first gets brainliest.
pav-90 [236]

Answer: temperature and weight

Step-by-step explanation: Temperature can increase or decrease/can go up and down without moving. The same goes with weight, it can go up or down without moving.

4 0
3 years ago
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