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fenix001 [56]
3 years ago
9

Find the product. 2x(x +1)

Mathematics
1 answer:
maxonik [38]3 years ago
3 0

Answer:

2x^2 + 2x

Step-by-step explanation:

Multiply into the parentheses.

Simplify:

x(2x + 2)

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A person can pay $8 for a membership to the science museum and then go to the museum for just $1 per visit. What is the maximum
laila [671]

The maximum number of visits for a member of science museum is 36.

Step-by-step explanation:

Given,

Membership fee = $8

Per visit fee = $1

Total cost = $44

Let,

x be the number of visits

y be the total cost

Total cost = per visit fee*number of visits + membership fee

y = x+8

44=x+8\\44-8=x\\36=x\\x=36

The maximum number of visits for a member of science museum is 36.

Keywords: variable, addition

Learn more about variables at:

  • brainly.com/question/12801884
  • brainly.com/question/12817595

#LearnwithBrainly

5 0
3 years ago
HELP ASAP You are preparing to move into a new house. The walls of your room will measure 10 feet by 12 feet.
faltersainse [42]

The Scale used on blueprint is 1 inches represents 4/3 feet

Scaling is the increase or decrease in size of a figure or object so as to create an image of that object.

Since on the blueprint, the walls measure 10 feet by 12 feet but on the blue print it measures 7.5 inches by 9 inches. Hence:

Scale used on blueprint is 7.5 inches = 10 feet or 9 inches = 12 feet

1 inches = 4/3 feet

The Scale used on blueprint is 1 inches represents 4/3 feet

Find out more at: brainly.com/question/20095188

7 0
2 years ago
Use the hundredths grid to answer the question.
nydimaria [60]

9514 1404 393

Answer:

  C.  0.36 +0.27 = 0.63

Step-by-step explanation:

3 columns and 6 squares of a hundredths grid is a representation of ...

  0.30 +0.06 = 0.36

2 columns and 7 square is a representation of ...

  0.20 +0.07 = 0.27

The total shaded area is the sum of these:

  0.36 +0.27 = 0.63

5 0
2 years ago
A shopper keeper sold a total of 15 boxes of pencils on Monday and Tuesday. She still three more boxes on Monday then on Tuesday
Nookie1986 [14]
I think 180 that should be your answer sorry i did not get here quick enough

8 0
3 years ago
A car is traveling at 70 ​mi/hour. What is the​ car's speed in feet per​ second?
Pepsi [2]
70 miles per hour
5280 feet per mile
5280 x 70 = 369600 feet per hour
3600 seconds per hour
369600 divided by 3600 =
102.67 feet per second (rounded to the nearest hundredth)
3 0
3 years ago
Read 2 more answers
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