So report cards are due tomorrow please help

Answer:

53

Step-by-step explanation:

I assume the question is find the value of 5y+3 when y=10.

5y+3

5*(10)+3

= 50 + 3

=53

Solve the rational equation by combining expressions and isolating the variable

Exact Form:

Decimal Form:

Answer:

[tex]a_{n}[/tex] = 3n + 4

Step-by-step explanation:

there is a common difference between consecutive terms , that is

10 - 7 = 13 - 10 = 16 - 13 = 3

this indicates the sequence is arithmetic with nth term

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

here a₁ = 7 and d = 3 , then

[tex]a_{n}[/tex] = 7 + 3(n - 1) = 7 + 3n - 3 = 3n + 4

Answer:

The nth term = 3n + 4.

Step-by-step explanation:

The formula for the nth term of an arithmetic progression is a(n) = dn + a(1) - d.

So this breaks down simply to,

a(n) = dn + a(1) - d a(n) = 3n + 7 - 3 a(n) = 3n + 4

[tex]P=250000e^{0.013t}\implies \stackrel{P}{450000}=250000e^{0.013t}\implies \cfrac{450000}{250000}=e^{0.013t} \\\\\\ \cfrac{9}{5}=e^{0.013t}\implies \log_e\left( \cfrac{9}{5} \right)=\log_e(e^{0.013t})\implies \ln\left( \cfrac{9}{5} \right)=0.013t \\\\\\ \cfrac{\ln\left( \frac{9}{5} \right)}{0.013}=t\implies 45.21\approx t\qquad \textit{about 45 years, 2 months and a half}[/tex]

Answer:

10/20 or 1/2

Step-by-step explanation:

Heres a picture to explain:

The set A defined as a multiple of 3 that are less than 20 is given as:

A = {3,6,9,12,15,18}

A set is a collection of elements in a defined order

The universal set U which contains natural number of at most 25 is given as

U = {1,2,3,4,5,6,7,8,9,10,...,25}

The set A defined as a multiple of 3 that are less than 20 is given as

A = {3,6,9,12,15,18}

Learn more about set:

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Answer:

-6, -7, although if you can select everything under -5 but not containing it select that

Step-by-step explanation:

Everything less than -5

Answer:

16,125

Step-by-step explanation:

Answer:

2nd one on the top row

last one on the bottom row

(left to right)

Step-by-step explanation:

the negative slopes are the lines that go down towards the right side

so that would be the second one on the top row and the last one on the bottow row

The mean, median, and mode of the given data are 89, 92 and 82 respectively.

The measures of dispersion that we have are the mean, median and the mode.

The mean is the average of the given data

Mean = Sum/sample size

Mean = 96+81+82+99+94+92+95+82+80/9

Mean = 801/9

Mean = 89

Median is the middle value after rearrangement

80, 81, 82, 82), 92, (94, 95, 96, 99

Hence the medianof the data is 92

Mode is the number occuring the most. Since 82 occurs the most, hence the mode is 82

The mean, median, and mode of the given data are 89, 92 and 82 respectively.

Learn more on measure of dispersion here;

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Answer:

89 and 92

Step-by-step explanation:

Answer:

(0,-1)

Step-by-step explanation:

Graph the line using the slope and the y intercept

y=mx+b form: y=3/4x-1

Answer:

(0,-1) (1.333, 0)

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

50-1 = 49

Since all pies must have the same amount of apples, we can do √49 and get 7, meaning there are 7 pies with 7 apples each.

Answer: 7

Step-by-step explanation: of he had 1 apple left, he used 49 Apples.

if he used sane number of apple in each pie, we can use square root of 49 which is 7

Answer:

x = 14

Step-by-step explanation:

We have alternate interior angles that are congruent.

[tex]5x + 5 = 4x + 19[/tex]

[tex]x = 14[/tex]

Answer:

254.34

Step-by-step explanation:

Given the circumfrence we can find the diameter b dividing by pi which will get us 18. We can then divide by 2 to get 9 which is our radius. To get the area we will square our radius :81 and multiply it by pi to get 254.34.

Answer: 24.86miles/hr

Step-by-step explanation: Divide the speed by 1.609 to convert

Answer:

y = 0.5x + 5

Step-by-step explanation:

Use the slope formula to find the slope of a line given the coordinates of two points on the line.

The slope formula is:

m = [tex]\frac{y{2}-y{1} }{x{2}- x{1} }[/tex] = [tex]\frac{y}{x}[/tex]

The coordinates of the first point represent x1 and y1. The coordinates of the second points are x2, y2.

Now let's fill in the formula with the points,

m = [tex]\frac{8-4}{9-7}[/tex]

Solve,

⇒ Y = 9 – 7 = 2

⇒ X = 8 – 4 = 4

m = [tex]\frac{8-4}{9-7}[/tex] = [tex]\frac{2}{4}[/tex]

Simplify,

⇒ [tex]\frac{2}{4}=\frac{1}{2}=0.5[/tex]

Therefore, the Equation of the line is y = 0.5x + 5.

Answer:

B

Step-by-step explanation:

[tex]\dfrac{5}{2x} + \dfrac{4}{3y}=\dfrac{15y+8x}{6xy}[/tex]

Answer:

Keyboard fam

Step-by-step explanation:

Answer:

You press the buttons in the keyboard.

Step-by-step explanation:

hope it helps

sorry if I'm wrong

lol

He must consume only 4.9 gigabytes to maintain his bill at $73.50 per month.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
According to the question,
Oliver pays a flat cost of $49 per month and $5 per gigabyte.
Let the number of gigabytes he consumes be x,
He wants to keep his bill at $73.50 per month. So,
49 + 5x = 73.50
5x = 73.50 - 49
x = 24.5/5
x = 4.9

He must not consume less or more than 4.9 gigabytes to maintain his bill at $73.50 per month.

Thus, he must consume only 4.9 gigabytes to maintain his bill at $73.50 per month.

Learn more about arithmetic here:

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Answer:

The answer is 3

let me know if im wrong :)

Hope this is the right answer .

Answer: Ham and soft

Ham and milk shake

Hot dog and soft

Hot dog and milk shake

Chicken and soft

Chicken and milkshake

Total number of possiblities 3 × 2 = 6 or listed above

Step-by-step explanation:

Answer:

perfect square trinomial methodIf a polynomial has three terms, x2 + 12x + 36, which factoring method can be considered? Summary: If a polynomial has three terms, x2 + 12x + 36, the perfect square trinomial method can be considered to find the factor of the expression.

Answer: i believe the correct formula is A

Step-by-step explanation:

Answer:

f(-1) = 4

Step-by-step explanation:

Using the Quadratic Formula [tex]x=\frac{-b+\sqrt{b^2-4ac} }{2a}, \frac{-b-\sqrt{b^2-4ac} }{2a}[/tex] our Polynomial to find our zeros values on the x-axis.

Any other factoring method that you can think and do can also work.

To find our (h,k) or origin we use this formula [tex]h=x=-\frac{b}{2a}[/tex] and then plug our h=x into the equation to get out k.

To find our y-intercept. Plugin x = 0 into the equation to get y.

I used the internet to factory your equation f(x) and got
f(x) = 2(4x+3)(x-1)

x = -3/4 , 1

Substitute -1 into the equation to solve f(-1).

f(-1) = 8*(-1)^2 - 2*(-1) - 6 = 8 + 2 - 6 = 4

f(-1) = 4

Answer:

The remix is 216 seconds long.

Step-by-step explanation:

Answer:

216 seconds

Step-by-step explanation:

270/5 =54

54*4=216 seconds.