What is the value of f(x)=2x + 1, when x = 5?

Answers

Answer 1
x=2 because 2x2=4+1=5

Related Questions

PLEASE URGENT!!! How do i solve with proving with what’s given?

Answers

Answer:

Try useing a therom.

Step-by-step explanation:

27:In the first question you could use SAS which means side angle side because D is the midpoint and it tells you that ab and bc are equal.

Same for 28

Brainliest for the CORRECT ANSWER
Whats the answer for this?

Answers

Answer:

C. 6 units

Step-by-step explanation:

It is a translation, so the length of the sides are not being affected since the entire shape is being moved.

Answer:

C. 6 units

Step-by-step explanation:

The second triangle is a translation of the first. A translation is a figure the slides up, down, left, right, etc. Essentially, it changes it's location.

A translation does not change it's size!

Therefore, it would still be the same length as AC, which was 6 units.

I hope this helps! :)

please help making brainliest if right!

Answers

Answer:

The answer is SAS

PLEASE HELP ASAP NO ROCKY!!!

Answers

Answer:

3w2

Step-by-step explanation:

will give brainliest please help

Cows came from...?​

Answers

Answer:

The Old World (b)

Step-by-step explanation:

Answer:

Cows came from the old world I think

What is the rule to respresent this function?

Answers

I don’t see a picture mate post one please

Jo walks to school every day. The probability Jo is late on a Monday is 0.4. The probability Jo is late on a Tuesday is 0.2. What is the probability that Jo is not late on Monday?

Answers

Answer: The probability that Jo is not late on Monday = 0.6

Step-by-step explanation:

The probability of getting late is independent on each day.

Also, for an event E

Probability of not E = 1- P(E) , where P(E) = Probability of happing E

Given: The probability Jo is late on a Monday is 0.4.

Then, the probability that Jo is not late on Monday =  1-0.4= 0.6

Hence, the probability that Jo is not late on Monday = 0.6

Answer:

blob

Step-by-step explanation:

I will mark you brainiest if you can answer this

Answers

Answer:

Step by step below

Step-by-step explanation:

center of dilation: W

Similarity statement:

wx/wx' = wz/wz' = xy/x'y' = yz/y'z' = 5/3

∠w = ∠w=90°,  ∠x = ∠x'=90°,  ∠y = ∠y'=90°,  ∠z = ∠z'=90°

square wx'y'z' ~ wxyz

. Write 2:3 in the form of 1:n

Answers

Answer:

1 : 1.5

Step-by-step explanation:

Given the ratio

2 : 3 ← divide both parts by 2

= 1 ; 1.5

Answer:

The answer is n = 3/2.

Step-by-step explanation:

2:3: : 1:2,

2n = 3,

n = 3/2

PLEASE THANK, RATE AND FOLLOW ME,

AND PLEASE MARK ME AS "BRAINLIEST" ANSWER

HOPE IT HELPS YOU

The number of math problems that Sasha completed today is
5 less than 2 times the number of math problems she
completed yesterday. Which expression represents the
number of math problems Sasha completed today?

Answers

It would be three you just have to subtract 5 and 2 and then you get 3

What is the 10th term in the sequence -6,-9,-12,-15

Answers

Answer:

-33

it just adding -3

ex: -6+-3= -9

hope this helped

-18 is the fifth one add -3 and its -21 which is the 6th one. then you keep going and get -33.

Answer:

-33

Explanation:

Pattern: Subtract 3

[1] -6

[2] -9

[3] -12

[4] -15

[5] -18

[6] -21

[7] -24

[8] -27

[9] -30

[10] -33

I need help with the question (x+2)7=

Answers

Answer:

D.)x7+14x6+84x5+280x4+560x3+672x2+448x+128

Step-by-step explanation:

have a great day :)

Hurry plz
How many solutions does this system have?
y=5x-1
y=-3x+7
O no solutions
O one unique solution
O two solutions
O an infinite number of solutions

Answers

Step-by-step explanation:

y=5x-1 _ equation 1y=-3x+7_equation 2equation 1×3 _ 3y=15x-3equation 2×5 _ 5y= -15x+35

equation 1+2 _ 8y=32

y=32÷8

y=4

y=4 in equation 2

4=-3x+7

4=-3x +7

4-7=-3x

-3=-3x

x=1

I think two solution

whyyyyyyyyy pls help me im stuck

Answers

The answer to your question is 7/12

PLEASE HELP ON ALL OF THEM!!
i WILL MARK BRAINLY

Answers

Answer:

on what

Step-by-step explanation:

Answer:

Nothing showed up :/

Step-by-step explanation:

Dan rolls a fair dice 24 times.
How many times would Dan expect to roll an even number?

Answers

Answer:

Step-by-step explanation:

Omggg

hii

Two times a number added to 6 equals 12.

Answers

Answer:

2 * 6 = 12

It is true because its saying Two Times the number.

Answer:

The number is 3.

Step-by-step explanation:

2x+6=12

2x+6=   12

     -6   -6

2x=6

2x = 6

/2    /2

x=3

Hope the explanation makes sense. Hard to explain while typing.

3 9 points Write the point-slope form of an equation for a line that passes through the point with the given slope. wich 14) (1, 5), m= F. y - 5 = {(x - 1) G. y - 5 = 5(x - 1) H. y + 5 = $(x - 1) J. y - 5 = (x+1)​

Answers

Answer:

Its G

Step-by-step explanation:

when you solve for G it gives you _5/3 as the slopes

A rectangle has a height of 4x^3and a width of x^3+3x^2+2x
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.

Answers

Answer:

area of recatangle= 4x^3(x^3+3x^2+2x)

=4x^6+12x^5+8x^4

Can u pls help me with this question

Answers

Step-by-step explanation:

I am not sure bout this question sry

you reap what you sow ;)

What's the simplest from for the ratios:
8:20. Ill mark brainless!
32:28
12:15:24
45:60135
80:112:176

Answers

Answer:

12:15= 4.5

32:28 = 8:7

45:60135=3:4

Step-by-step explanation:

The rest are confusing

Answer:

Step-by-step explanation:

8:20 = 2:5

32:28 = 8:7

12:15:24 = 4:5:8

45:60:35 = 9/12/7

80:112:176 = 5:7:11

What is the answer to the equation 4x+1=2x-5

Answers

Answer:

x = -3

PLZ MARK AS BRAINLIEST

Answer: x=3 I think

Step-by-step explanation:

A staircase handrail is made from congruent parallelograms. In PORS, PQ = 17.5, ST = 18, and
mZQRS = 110°. Find m<
SPQ.

R
P
The measure of ZSPQ is

Answers

Answer:

110°

Step-by-step explanation:

<QRS = 110°

<SPQ = <QRS ( BEING OPPOSITE ANGLES OF PARALLELOGRAM)

<SPQ = 110°

The chart below shows how many cups of lemonade Marcia sold each hour she had her lemonade stand set up. To make 10 cups of lemonade, Marcia has to squeeze 3 lemons. How many lemons did Marcia use in the first 4 hours?

Answers

Answer:

[tex]123\frac{1}{3}\ cups[/tex]

Step-by-step explanation:

Given

[tex]10\ cups = 3\ lemons[/tex]

See attachment for chart

Required:

Lemons used in first 4 hours

First, we calculate the number of lemon sold in the first 4 hours.

[tex]Lemon = 6 + 5 + 11 + 15[/tex]

[tex]Lemon= 37[/tex]

Represent the number of cups of lemonades needed with x

So, we have:

[tex]x = 37\ lemons[/tex]

and

[tex]10\ cups = 3\ lemons[/tex]

Cross Multiply:

[tex]x * 3 = 10 * 37[/tex]

[tex]3x = 370[/tex]

Make x the subject

[tex]\frac{3x}{3} = \frac{370}{3}[/tex]

[tex]x = \frac{370}{3}[/tex]

[tex]x = 123\frac{1}{3}[/tex] cups

17)
Gas Mileage
162
135
108
miles
81
54
27
0
0
6
gallons
The graph shows gas mileage for a car. What is the unit rate?
A)
54
miles per gallon
B)
miles per gallon
27
09
27 miles per gallon
D)
54 miles per gallon

Answers

Answer:

The unit rate = 27 miles per gallon.

Hence, option C is true.

Step-by-step explanation:

From the given line graph:

Taking two points

(2, 54)(6, 162)

The unit rate can be determined by finding the rate of change or slope between the points (2, 54) and (6, 162)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(2,\:54\right),\:\left(x_2,\:y_2\right)=\left(6,\:162\right)[/tex]

[tex]m=\frac{162-54}{6-2}[/tex]

Refine

[tex]m=27[/tex]

Therefore, the unit rate = 27 miles per gallon.

Hence, option C is true.

Three friends go grocery shopping together, and each buys the same kind of
oranges. LaMar buys 2 pounds (lb) and pays $3.00. Enrico buys 5 pounds and
pays $7.50. Anna buys 3 pounds and pays $4.50.
Identify the graph and unit price that represent the orange costs.

Answers

Answer:

C

Step-by-step explanation:

Because if you plug those numbers into the graph, only C and D fit. Now we have to look at the unit price. If LaMar buys 2 lbs and pays 3.00 dollars, we know that the unit price is 3/2=1.5 dollars per pound. You could also check with the other peoples. $7.5/5lbs=1.5 dollars. $4.5/3lbs=$1.5

The relationship between the data and the line and the unit price of oranges of $1.50 per pound is best represented by option C.

What is the slope of a line?

The slope of a line is the tangent of the angle that the line makes with the positive direction of the x-axis.

It signifies the rise in the y-variable for a unit change in the x-variable.

If the line passes through the points (x, y) and (x, y), then the slope of the line, m = (y - y)/(x - x).

How to solve the question?

In the question, we are asked to identify the graph and mention the unit price of the orange from the available data.

Taking the quantity of oranges bought in pounds and the cost of oranges in dollars on the x and y axes respectively, we can say that the line must pass through the points:

(2, 3) representing the purchase by LaMar,

(5, 7.5) representing the purchase by Enrico,

(3, 4.5) representing the purchase by Anna.

The unit price can be calculated by calculating the slope of the line,

m = (7.5 - 4.5)/(5 - 3) = 3/2 = 1.5.

These points and the required unit rate is satisfied by option C, thus it is the best choice.

Learn more about the graph and the slope of graphs at

https://brainly.com/question/7040405

#SPJ2

write 144 as a product of it's prime number.
plz faster,​

Answers

Answer:

12

Step-by-step explanation:

144 divided by 2 72

72 by 2 36

36 by 2 18

18 by 2 9

3by 3 3

3 by3 1

2x2 2x2 2x2 3x3

pick on from each set

2x2x3

12

Which description best fits the graph?

Answers

Answer: allways increasing

Step-by-step explanation:

the graph line has arrows on the ends and it looks like it will always be going up

Find the area of the polygon.

Answers

Answer:

8.75 mi

Step-by-step explanation:

well it was quite simple. break the problem into more smaller problems then add when solved

!!!!!I NEED HELP ASAP!!!!!!

Answers

Answer: 3 and 7

Step-by-step explanation: beucase the color

Its 3 and 7 (this is to make it 20)
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