Hi somebody help please (Find the function and solution)

y = (3x) 2exponent + 17 when x = -2

y = 2.5x + 5.8 when x = 0.6

y = 3/4 x - 5/8 when x = 1/4

Answers

Answer 1

Answer:

hey i dont kow the answer im sorry ut new friends?

Answer 2
1. 29
3(-2)^2 +17 = 29

2. 7.3
2.5(0.6) + 5.8

3. -7/16
(3/4 • 1/4) -5/8

Related Questions

r 2x-6+3=6x-5 please help

Answers

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[tex]2x - 6 + 3 = 6x - 5[/tex]

[tex]2x - 3 = 6x - 5[/tex]

[tex]6x - 5 = 2x - 3[/tex]

Add sides 5

[tex]6x - 5 + 5 = 2x - 3 + 5[/tex]

[tex]6x = 2x + 2[/tex]

Subtract sides 2x

[tex] - 2x + 6x = - 2x + 2x + 2[/tex]

[tex]4x = 2[/tex]

Divide sides by 4

[tex] \frac{4x}{4} = \frac{2}{4} \\ [/tex]

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

_________________________________

CHECK :

[tex]2( \frac{1}{2} ) - 3 = 6( \frac{1}{2} ) - 5 \\ [/tex]

[tex]1 - 3 = 3 - 5[/tex]

[tex] - 2 = - 2[/tex]

Thus the solution is correct....

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Ok so if this is basic algebra it should be x=-1

First combine like terms:

you can add 6 and 3 in 2x-6+3

2x-9=6x-5

Second get x alone:

you can add 9 to both sides and get

2x=6x+4

then you can subtract 6 from both sides which would leave you

-4x=4

finally divide -4 from both sides and you get

x=-1

I hope this helps! Have a nice day or night :)


Jordan is painting his kitchen. To get the color he wants, he mixes 2 parts red paint and 6 parts yellow paint.

If he needs 18 parts of yellow paint, how much red paint will he need?

Answers

There would be six red paint.

For every two parts of red there is six parts of yellow. Or you could say for every one part red there are three parts yellow.

This means you would divide 18 by three. That makes six red paint.

The solution is 6 parts of red paints

The number of red paints for the color to paint the kitchen is given by the equation A = 6 parts of red paints

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number of parts of red paint be represented as A

Now , the equation will be

The number of red paint parts for 6 parts of yellow = 2 parts of red paint

The number of parts of yellow paint = 3 x 6 parts

The number of parts of yellow paint = 18 parts of yellow paint

So ,

The number of parts of red paint for 18 parts of yellow paint A = 3 x number of red paint parts for 6 parts of yellow

Substituting the values in the equation , we get

The number of parts of red paint for 18 parts of yellow paint A = 3 x 2

The number of parts of red paint for 18 parts of yellow paint A = 6 parts

Therefore , the value of A is 6 parts

Hence , the number of parts of red paint is 6 parts

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

I NEED HELP AGAIN PLS

Answers

Answer:

70% of 2500 is 1750 so blue is the correct color.

Have a great day please mark brainliest.

I need help and yea-

Answers

Answer:

There would be 17 cookies in three rows. There would be 12.75 for 4 rows.

Step-by-step explanation:

All you have to do is 51 divided by how many rows you have.

Answer

1. 17        2. 68

Step-by-step explanation:

ok so divide 51 by 3 to get 17 for the first part and the second part multiply 4 and 17 to get 68.

Karris ran eight eighteenths of a kilometer and cycled nine eighteenths kilometers in a race. How many kilometers was the race in all?

1 kilometer
seventeen thirty sixths kilometer
one eighteenths kilometer
seventeen eighteenths kilometer

Answers

seven eighteenths kilometer
The last one 17 18th kilo

SOMEONE PLEASE HELP !!

Answers

Answer: ITS C

Step-by-step explanation:

what are two solutions to x < 8

Answers

Answer:

7, 3

Step-by-step explanation:

Any number less than 8 will work.

Answer:

6, 4

Step-by-step explanation:

Any number less than 8 will work

Solve for g. Show your work!
g+7 4=15

Answers

Answer:

g = 12

Step-by-step explanation:

g + 7 - 4 = 15

Combine like terms

g +3 = 15

Subtract 3 from each side to isolate g

g+3-3 = 15-3

g = 12

Answer:

g = -59

Step-by-step explanation:

g + 74 = 15

subtract 74 from both sides

g = -59

A runner charted how long it took her to run certain distances here is the information she gathered

Answers

Answer:

The answer would be 9.

Step-by-step explanation:

It is going up by 8 each time, so you just have to divide 72 by 8. You will then receive your answer.

The Answer is 9 because 9 times 8 equals 72
9 x 8 = 72

Find the angle for a ​

Answers

Answer:

69

Step-by-step explanation:

The answer is 69.

69+52=121

the quotient of a number x and 3 is at most 4
an inequality is ?
the solution is ?

Answers

Answer:  The inequality is   x/3 [tex]\leq[/tex] 4   and   x [tex]\leq[/tex] 12

Step-by-step explanation:

The quotient of x and 3 is the same as x/3  and the at most sign is less than or  equal to. x/3 has to be  less than or equal to  4 which can be represented by the inequality,

x /3 ≤ 4            Solve for x by multiplying both sides by 3.

x ≤ 12

Ramon earns $1,880 each month and pays $53.20 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Ramon spends % of his earnings on electricity each month.

Answers

Answer:

53.2

Step-by-step explanation:

help again. take ur time no rush. thank u to every one who answers my questions. u are appreciated i promise.

Answers

Answer:

52°

Step-by-step explanation:

If it is a right triangle, one interior angle is 90°, and we are also given the interior angle of 38°. The sum of any triangles interior angles will always be 180°.

90 + 38 = 128

180 - 128 = 52

The third angle is 52°

Answer:

52°

Step-by-step explanation:

write the range of the function f(x)=-(x+4)^2-3 using set notation

Answers

Answer:

(−∞,−3], {y|y≤−3}

Step-by-step explanation:

Is that a answer choice?

Pls help me and thank you

Answers

Answer:

5 im pretty sure

Step-by-step explanation:


The correct answer is 5.

Here brainliest look arE the picture

Answers

Answer:

12p = 48

3rd option

Step-by-step explanation:

total photos =48

pages on website = 12

photos on each page = p

then,

p =48/12

that is

12p =48

Help I need to turn this in 15mins

Answers

9 = 4
18 = 8
27 = 12
36 = 16
45 = 20

what is 2+2x 4, Delany answer it please.

Answers

Answer:

10

Step-by-step explanation:

pemdas

please excuse my dear aunt sally

first you 2x4 which is 8 then add 2

Answer:

10

Step-by-step explanation:

Original equation:

2 + 2 · 4 = ?

Multiply 2 by 4

8

Plug this value back into the equation

2 + 8

Add

10

Hope this helps :)

"A number (n) multiplied by 5/8 is −15/32''
what is n
and hint it is either -3/4, -1/4, 3/4, -10/24, -3/5, -1/8, or no answers listed

Answers

Answer:

-3/4

Step-by-step explanation:

The equation is 5/8x=-15/32 (solve for X)

Divide: -15/32 divided by 5/8 is -3/4

X= -3/4

On a map, 14 inch between locations represents an actual distance of 2 miles between the locations. What is the actual distance, in miles, between two cities that are 334 inches apart on the map?


A.6 miles


B.15 miles


C.24 miles


D.30 miles

Answers

Answer:

C

Step-by-step explanation:

To find how many miles you divide 334 by 14 to find how many 14 inches equals for the actual distance. So 334/14=23.8, rounded up is 24. Hope this helps! :)

Answer:

C

Step-by-step explanation:

There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would the second ratio of the proportion look like if the first proportion is as follows?

Answers

Answer:

8 adults

Step-by-step explanation:

24 / 3 = 8

Answer:

\frac{Students}{Adults}  

3 students and 1 adult - [tex] \frac{3}{1}

24 students and x adults - [tex]\frac{24}{x}

After solving the answer is 8 adults to 24 kids

Hope this helps:)

Step-by-step explanation:

2 x 10
i need help pls

Answers

2 x 10 = 20

Geniussss

Estimate the percentage: 41 of 122
a. 0.3% c. 43.6%
b. 33.3% d. 3% Explain

Answers

Answer:

33.3%

Step-by-step explanation:

41/122 = approximately 0.333

Multiply this by 100 and you get your percent.

Answer:

b

Step-by-step explanation:

the answer is 33.61 but thats the closest

A particular type of cell doubles in number every hour. Which function can be used to find the
number of cells present at the end of h hours if there are initially 4 of these cells?

Answers

Answer:

The function would be

.This is in the general form

, where a is the initial value, b is the rate it increases by, and x is the amount of time.  For our function, the initial value is 4 and the rate it increases by is 2.

Step-by-step explanation:

BRAINLY WILL BE GIVEN

SERIOUS ANSWERS PLEASE
In the first danceathon Jamie danced to 810 songs, but by the second danceathon he only danced to 700 songs. What is the percent decrease?

Answers

-13.58% should be it

Answer:

about 0.87%

Step-by-step explanation:

I looked it up and hope its right!

If so plz thank me and mark as brainliest!

Which expression is equivalent to 3.6 × 3.6 × 3.6 × 3.6?




A 34 × 64
B 363
C 3.6 × 4
D 3.64

Answers

The answer i believe is C

Answer:

C) 3.6 × 4

Step-by-step explanation:

do 3.6 *3.6*3.6*3.6= 167.9616

and your basically just multiplying 4 times so do 3.6*4

The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y.

y=72; x=3

Answers

y = kx

Replace y and x to solve for k:

72 = 3k

Divide both sides by 3:

k = 24

Now replace k with 24:

y = 24x

The proportionality constant [tex]k=\frac{1}{24}[/tex], and the equation that relates [tex]x[/tex] and [tex]y[/tex] is [tex]x=\frac{1}{24}y\text{ or } y=24x[/tex]

Since [tex]x[/tex] and [tex]y[/tex] are related by direct proportion,

[tex]x \text{ }{\displaystyle \propto}\text{ }y \implies x=ky[/tex]

where [tex]k[/tex] is our proportionality constant. To find the value of [tex]k[/tex], substitute the values [tex]x=3\text{ and } y=72[/tex] into the formula, and solve for [tex]k[/tex].

[tex]x=ky\\\implies 3=72k\\\implies k=\frac{1}{24}[/tex]

Thus the equation that relates [tex]x[/tex] and [tex]y[/tex] is

[tex]x=\frac{1}{24}y\text{ or } y=24x[/tex]

Learn more about direct proportion here: https://brainly.com/question/908424

i ned help on this one

Answers

Answer:

answer is B hope this helps :)

Step-by-step explanation:

A soccer team hoped to earn $500 for travel expenses by having a
car wash. At the end of the car wash, the team had raised $625.
Express the portion of the team's goal that was raised as a fraction.
a. 5/4 b. 120/100 c. 4/5 d. 5/9 Explain

Answers

5/4 because they raised $125 more, and 5/4 is equal to 1.25

Determine the measure of the unknown angle in each triangle​

Answers

Answer:

78 degrees

Step-by-step explanation:

If you look at it, 2 of the angels are the same- those angels are A and B- the angel we are looking for. Angel A is 78 degrees and if angel A and angel B are equal then angel B is also 78 degrees.

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