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Gelneren [198K]
3 years ago
8

Isabella spent $49 for 7 bracelets. Each bracelet cost the same amount.

Mathematics
1 answer:
n200080 [17]3 years ago
3 0
To answer this question, we first have to set up an equation with variables.
We can use "x" to represent the cost of each bracelet.

Equation: number of bracelets bought × cost of each bracelet = total cost

Number of bracelets bought: 7
Total Cost: 49

Using this information, we can fill in the equation and solve for x.

7x = 49

To isolate x, divide both sides by 7.

x = 7

Since x equals 7, we now know that each bracelet cost $7.
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Which point is a solution of x + 2y ≤ 4?
SVEN [57.7K]
(1,1) because x + 2y <4
   =1 + 2(1)
   = 3 which is less than 4
4 0
3 years ago
Read 2 more answers
Jennifer has $26 less than triple the savings of Matthew. Matthew has saved $81. How much has Jennifer Saved?​
BabaBlast [244]
$81 x 3 = triple the savings = $243
$243 - $26 = what Jennifer has saved which equals = $217
I think that’s how you do it, anyways hope this helped!
6 0
3 years ago
Suppose that you begin saving up to buy a car by depositing a certain amount at the end of each month in a savings account which
SpyIntel [72]

Answer:

$2,221.6 monthly

Step-by-step explanation:

A = P(1 + r)^n

A is the total amount I intend to save = $15,000

r is the yearly interest rate = 3.6% = 0.036

n is the duration to achieve my goal = 4 and 1/2 years = 54 months

15,000 = P(1 + 0.036)^54

15,000 = P(1.036)^54

P = 15,000/6.752 = 2,221.6

I need to put $2,221.6 into the savings account monthly

6 0
3 years ago
Read 2 more answers
Which equation represents the model shown below
Alona [7]

Answer:

-4x - 3 = -8

Step-by-step explanation:

On our left, we have -x in 4 places = 4(-x) = -4x

And on the left, we also have -1 in 3 places = 3(-1) = -3

Altogether in our left, we have: -4x +(-3)

That is: -4x - 3

On our right, we have -1 in 8 places, which is 8(-1) = -8

Therefore, the equation that represents the model would be:

-4x - 3 = -8

6 0
3 years ago
At a real estate​ agency, an agent sold a house for ​$327,000. The commission rate is 5.5​% for the real estate agency and the c
sergeinik [125]

Agency will get $8589.50 and the agent will earn $5395.50

Step-by-step explanation:

Price of house = $327000

Commission rate for agency = 5.5% = \frac{5.5}{100} = 0.055

Commission amount = 0.055*327000 = $17985

Commission rate for agent = 30% of Agency commission

Commission amount for agent =  \frac{30}{100}*17985=\frac{539550}{100}\\

Commission amount for agent = $5395.50

Agency's commission = Agency's commission amount - agent's commission

Agency's commission = 17985 - 5395.50 = $8589.50

Agency will get $8589.50 and the agent will earn $5395.50

Keywords: commission rate, subtraction

Learn more about subtraction at:

  • brainly.com/question/4390083
  • brainly.com/question/4401748

#LearnwithBrainly

3 0
4 years ago
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