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slamgirl [31]
2 years ago
9

Liza opens a new savings account. Assuming she deposits $15 every week, which equation represents the balance, y, of the savings

account after x weeks?
A) y = 15
B) y = 15x
C) y = x + 15
D) y = x/15 + 1
Mathematics
2 answers:
Marizza181 [45]2 years ago
6 0
Y would equal be number 45;):)
fiasKO [112]2 years ago
3 0
B. “Y = 15x” would be your answer. Y is your end balance and x is the weeks. For example, if x is 3 weeks, your equation would be 45 = 15*3. In this case, y would be 45. Need anymore help?
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bagirrra123 [75]
The solution to the problem is as follows:

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I hope my answer has come to your help. Have a nice day ahead and may God bless you always!
8 0
3 years ago
The price of an item yesterday was $120. Today, the price fell to $78
marusya05 [52]

Answer:

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8 0
2 years ago
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The transformation of 'f' is represented by 'g'. Write a rule for g. f(x)=\root(3)(x). Then show your check steps.
podryga [215]

Answer:

g(x)=-2\sqrt[3]x

or

g(x) = -2f(x)

Step-by-step explanation:

Given

f(x) = \sqrt[3]x

Required

Write a rule for g(x)

See attachment for grid

From the attachment, we have:

(x_1,y_1) = (-1,2)

(x_2,y_2) = (1,-2)

We can represent g(x) as:

g(x) = n * f(x)

So, we have:

g(x) = n * \sqrt[3]x

For:

(x_1,y_1) = (-1,2)

2 = n * \sqrt[3]{-1}

This gives:

2 = n * -1

Solve for n

n = \frac{2}{-1}

n = -2

To confirm this value of n, we make use of:

(x_2,y_2) = (1,-2)

So, we have:

-2 = n * \sqrt[3]1

This gives:

-2 = n * 1

Solve for n

n = \frac{-2}{1}

n = -2

Hence:

g(x) = n * \sqrt[3]x

g(x)=-2\sqrt[3]x

or:

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4 0
2 years ago
Which angle’s measure is equal to the sum of the meaures of ∠BAC and ∠BCA? ∠CBA ∠CBE ∠DAC ∠BCF
expeople1 [14]
The answer is B or CBE
4 0
3 years ago
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5#The distribution of scores on a standardized aptitude test is approximately normal with a mean of 480 and a standard deviation
kirza4 [7]

We want to find the value that makes

P(X\ge x)=0.2

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σ = standard deviation

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Rounding to the nearest integer the minimum score needed is 568, if you get 568 you are at the top 20.1%.

7 0
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