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Nadya [2.5K]
4 years ago
7

Caroline saved $3.84 on a discounted item that was marked down 15% off of the

Mathematics
1 answer:
Sliva [168]4 years ago
8 0

Answer:

$51.84

Step-by-step explanation:

First you neeed to figure out how much 40% of 80 is,

It is 38

Next subtract that from 80 to get the discounted price

To figure out how much is sales tax, Find out what 8% of 48 is it is 3.84

Add the to 48 and you have your answer

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Hayley is considering two gym membership plans. The plans are detailed here.
Novosadov [1.4K]

Option 2: y = 3x+50 is the right answer

Step-by-step explanation:

We have to convert the details given in Plan one to an equation

Let x be the number of visits to the gym

and y be the total cost for plan one

So,

As each visit costs $3, x number of visits will cost 3x

One time fee is $50

So the equation can be written as:

y = 3x+50

Hence

Option 2: y = 3x+50 is the right answer

Keywords: Slope equations of lines

Learn more about slope at:

  • brainly.com/question/6275033
  • brainly.com/question/6436086

#LearnwithBrainly

5 0
3 years ago
The following equation is true for all values of x. Write the number that completes the equation. Show your work.
labwork [276]
5y+2(3y-1)=__y-(y+2)
5y+6y-2=__y-y-2
11y-2+2+y=__y
12y=___y
so 12
6 0
3 years ago
PLEASE HELP ME I NEED THIS REALLY BAD
Galina-37 [17]

Answer:

z=70, y=102

Step-by-step explanation:

180-110 = 70

so, z=70

99+89+70 = 258

360-258 = 102

so, y=102

5 0
3 years ago
A weed called the raindrop vine is known for growing at a very fast rate. It can grow up to 0.75 feet per day. How fast in inche
viktelen [127]

R = rate of growth of raindrop vine = 0.75 feet/day

we know that :  1 feet = 12 inches

1 day = 24 hours

replacing the units accordingly in the above expression for rate of growth of raindrop vine

R = 0.75 (feet/day)  (12 inches/1 feet) (1 day/24 hours)

R = (0.75 x 12 /24) (inches/hour)

R = 0.375 inches/hour


3 0
3 years ago
Javier By 48 cards at a yard sale. Of the cards 3/8 were basketball cards how many cards were baseball card
Hatshy [7]
The answer is 18, Hope you get it right!
3 0
3 years ago
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