At the beginning of the year, Jocelyn had $35 in savings and saved an
additional $17 each week thereafter. Sydney started the year with $95 and
saved $12 every week. Let J represent the amount of money Jocelyn has
saved t weeks after the beginning of the year and let S represent the amount
of money Sydney has saved t weeks after the beginning of the year. Write an
equation for each situation, in terms of t, and determine the interval of time
when Jocelyn has more in savings than Sydney.

Answer:

7440

Step-by-step explanation:

3%×2000=60

60+20=80

2000+2000=4000

4000+80=4080

14%×24000=3360+4080=7440

357 I think is the right answer.Since the thermometer reading was 7°F greater than 350. The thermometer reading is 359+7=357

Answer:

observational study, you already know the outcome and you are doing it to take notes or learn while an experiment the outcome is unknown and you are seeing the reaction

Step-by-step explanation:

Hopes this helps??

Answer:

Step-by-step explanation:

Observational study means you collect info by observing something experimental means you have an experiment like how will this change if I do this or what will happen etc.

Answer:

$528.8

Step-by-step explanation:

Given data

Dimension

13 feet by 13 feet

1 ft =4.3 yard

Area= 4.3^2

Area= 18.49 yard

cost of carpet

1 yard= $28.60

18.49 yard= x

cross multiply

x= 18.49*28.60

x=$528.8

Hence the cost to cover the room is $528.8

Answer:

OF course it's False

Step-by-step explanation:

As many places like US itself have high wages

Answer:

Its called the rise

Step-by-step explanation:

Answer:

0.1821

Step-by-step explanation:

Answer:

Boy a dont no but good luck

Step-by-step explanation:

i am not smart but sonthing like 67

Answer:

A. For each input value, x, there is exactly one output value, y.

Step-by-step explanation:

A function always have exactly one output value (y-value) that is related or assigned to each input value (x-value), however, two different x-values can have the same y-value.

In the graph given, although two different values have the same y-value, every x-value has exactly one y-value corresponding to it. No x-value has two different y-values.

Therefore, the graph represents a function.

Answer:

x = 4

Step-by-step explanation:

24 - 2x = 16

-24          -24

-2x = -8

-2      -2 = 4

Answer:

I dont know what letter but its 12i^2+i+6

Step-by-step explanation:

cross multiply

Answer:

It's option 1) y=x+4 y=-2x-4

Answer:

x²^41

Step-by-step explanation:

x²^41 combine the factors only

Answer:

80

Step-by-step explanation:

x = 15

5(15) + 5 = 80

Given:

The ratio of boys to girls is [tex]\dfrac{4}{5}[/tex].

Number of boys = 24

To find:

The number of girls.

Solution:

We have,

Boys: Girls = 4:5

Let the number of boys be 4x and number of girls be 5x.

[tex]4x=24[/tex]

[tex]x=\dfrac{24}{4}[/tex]

[tex]x=6[/tex]

Now,

Number of girls = [tex]5x[/tex]

                          = [tex]5(6)[/tex]

                          = [tex]30[/tex]

Therefore, the number of girls is 30.

Answer:

The y-intercept is (0,-6)

Step-by-step explanation:

In the equation y = mx + b, b is the y-intercept. In your equation, the b is -6, so the y-intercept is (0,-6).

Answer:

Y-intercept: (0, -6)

Step-by-step explanation:

We have to determine the "y-intercept" in the equation.

The equation is written out in slope-intercept form: y = mx + b

The "b" variable would be our y-intercept, or beginning point.

In the y = -1/2x-6​ equation, you would see that the "-6" is in place of the "b" variable.

Therefore, the y-intercept of the line would be (0, -6).

Answer:

$41.33

Step-by-step explanation:

Let the money be x

Game cost = 2/3*x

balance= 1/3*x

x/3= 15.5

Solve for x

x= 15.5*3

x=$46.5

so his money was $46.5

Amount spent on Game

=2/3*46.5

=$31

He spent 2/3 of 15.5 on Jacket

=2/3*15.5

=$10.33

In all he spent =31+10.33 =$41.33

Answer:

y=3/4x-4

Step-by-step explanation:

First you put x to the other side of the equation, so you have 4y = 3x-16. Next you need to get y alone so you get 4y/4=y. But, you need to do this to both sides of the equation, so you do 3x-16/4=3/4x-4. All in all, your slope-intercept form is y=3/4x-4.

Answer:

Step-by-step explanation:

1/10=0.1

if the total sales is  26,000

the commission will be 26,000*0.1=2,600 dollars

Step-by-step explanation:

[tex] \tt{5 {x}^{2} - 2x - 7}[/tex]

Find the two numbers that multiply to get 35 and subtract to get 2. The two numbers should be 5 & 7.

⟶ [tex] \tt{5 {x}^{2} - (7 - 5)x - 7}[/tex]

Distribute x through the parentheses

⟶ [tex] \tt{5 {x}^{2} - 7x + 5x - 7}[/tex]

⟶ [tex] \tt{ \underbrace{5 {x}^{2} - 7x } \: + \underbrace{5x - 7}}[/tex]

⟶ [tex] \tt{x(5x - 7) + 1(5x - 7)}[/tex]

⟶ [tex] \tt{(x + 1)(5x - 7)}[/tex]

[tex] \pink{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \tt{(x + 1)(5x - 7)}}}}}}[/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ツ

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Answer:

729

Step-by-step explanation:

hope this helps

Answer:729

Step-by-step explanation: since it is volume you would want to multiply with an exponent of 3

Answer:

what is it you need to know

Step-by-step explanation:

Answer:

x = 3 , X = -3

In x 2 = 9 , you need to get rid of the power of 2 in order to isolate just x This involves finding the square root. √ x 2 = x However there are 2 possible answers to a square root, a positive or a negative answer. x = ± √ 9 x = ± 3

Answer: answered :)

Step-by-step explanation:

Answer:

The correct answer is Option 1: a1 = -2, an = an-1 + 5

Step-by-step explanation:

A recursive formula is a formula that uses previous term in order to calculate the next term in a sequence.

In case of arithmetic sequence, the next term is obtain by adding a specific number to the last term.

This can be written as:

[tex]a_n = a_{n-1}+d[/tex]

Here

a_n is the terms we are calculating

a_{n-1} is the previous term and d is the common difference.

If we compare the given options, we can see that only option 1 matches with the general form of recursive formula

an = an-1 + 5

Here

5 is the common difference

Hence,

The correct answer is Option 1: a1 = -2, an = an-1 + 5

Answer:

2

Step-by-step explanation:

plug in f(x)

19=8x+3

subtract 3 from both sides

16=8x

divide by 8

2=x