1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mekhanik [1.2K]
3 years ago
10

1) Miguel has a gift card to an electronics store. He has $ 150 on the card. He purchased a DVD for $ 20 and some games for $12.

50 each. He has $17.50left on the gift card. Write and solve an equation to determine how many games he purchased.
Mathematics
1 answer:
GrogVix [38]3 years ago
8 0

Answer:

9 games

Step-by-step explanation:

If he purchase 1 game, he spent $12.50. If he purchased 2 games, he spent 2(12.50) = $25.

This means he spent 12.5x for x number of games.

His total spending will be 12.5x + 20. He has $17.50 left on the card from $150.

150 - (12.5x + 20) = 17.5

150 - 12.5x -20 = 17.5

130 - 12.5x = 17.5

-12.5x =  17.5 - 130

-12.5x = -112.5

x = 9

You might be interested in
Find the slope from the graph below
larisa [96]
You go up 4 times and go to the left 2 times so the slope would be 4/-2
7 0
2 years ago
What will the answer be?
Readme [11.4K]
To simplify: 

Subtract  3 from 8 = 5
Reduce 2/4 = 1 / 2

And the answer is:
1 /2 d^5

8 0
3 years ago
The price of a stock increased 12 cent Monday morning. On Monday afternoon, the price of the stock decreased 56 cent. On Tuesday
jeyben [28]
Ok, were starting at when the stock increased first which is 12 cents on monday.  to find your answer your going to need to add all of the increased cents first; then subtract.

12 + 14 = 26

So we have 26 cents, now we subtract the 56.

26 - 56 = -30

now we have -30.  now we find out how far away on the number line it is from 12.  your answer would be 42.

now for your answer, (i did all of that for other people who had the same question but different answer)

your answer would be 112 cents (which is option B)
6 0
3 years ago
a card is chosen at random from a deck of 52 cards it is then replaced and a second card is chosen what is the probability of ge
castortr0y [4]
There are 4 jacks and 4 eights so with replacement:

P(Jand8)=(1/13)^2=1/169
6 0
3 years ago
Read 2 more answers
The perimeter of triangle B is 6 times greater than the perimeter of
neonofarm [45]
3 times greater than A
5 0
3 years ago
Other questions:
  • A piece of aluminium has a volume of 6.0cm^3 and a density of 2.70 g\cm^3 what is its mass????
    9·1 answer
  • ABCD and JKLM are similar rectangles. What is the perimeter of JKLM?
    15·2 answers
  • 1/4 (g + 2) = 8<br><br> Thank you
    8·1 answer
  • Emily is saving up to buy a new phone. She already has $75 and can save an
    6·1 answer
  • 32 is 90% of what number?
    15·1 answer
  • I need help on this one too
    13·2 answers
  • I need the answer for numbers 1-4 to see if I’m correct. Anyone know?
    8·1 answer
  • Determine the domain of this graph
    13·1 answer
  • What is the decay factor that corresponds to a product that decreases its value first by 20%, and than decreases by 40% of its v
    6·1 answer
  • Topic 3 Assessment (Percent)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!