Mathematics High School

I’m getting confused because I get 25 and In a app I get 5 so can someone help me

Im Getting Confused Because I Get 25 And In A App I Get 5 So Can Someone Help Me

Answers

Answer 1

Answer:

-5 and 5

Step-by-step explanation:

-5 × -5 = 25

and

5 × 5 =25

Hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!

Related Questions

Rearrange y=4x+1 making x subject

Answers

Answer:

Not sure by the way the question is asked but I think the answer is x=(y-1)/4

Step-by-step explanation:

Subtract one from both sides: y-1=4x

Divide the four from both sides: (y-1)/4=x

Answer:

[tex] \frac{y - 1}{4} = x[/tex]

HELP ME ASAP
Which of the following articles would most benefit from a problem and solution organization pattern?

An article explaining your ideas on how to best rescue endangered loggerhead turtle eggs
An article comparing the loggerhead turtle rescue efforts on different beaches
An article discussing the life span of the loggerhead turtle
An article explaining why the loggerhead turtle is an endangered species

Answers

Answer:

An article explaining your ideas on how to best rescue endangered loggerhead turtle eggs

Step-by-step explanation:

In the problem and solution organization pattern, it is all about the ability to determine the problems affecting the organisation as well as proffer solutions on how to solve those problems. This would then lead to minimizing cost and maximizing profits. The example above which is about ideas on how to rescue endangered loggerhead turtle eggs is following same pattern.

The wholesale price for a pair of jeans is $15.25. A store marks up the
price by 83%. A customer purchases the jeans and also pays a 6% sales
tax. What is the total amount the customer pays for the jeans?

Answers

15.25/.83 = 12.6
12.6/.6 = $30.6
hope this helps

PLZ help me ASAP! ( I NEED HELP WITH PART C THE EXPLANATION)

Answers

Let x and y be the two numbers. Let's say that either x = y or x < y. To keep things relatively simple, we'll make both of these numbers positive.

We are told that they add to 50, so

x+y = 50

which solves to

y = 50-x

Their product is

x*y = x*(y) = x*(50-x) = 50x - x^2 = -x^2 + 50x

So the function

f(x) = -x^2 + 50x

will give us the product f(x) for the input x. Keep in mind that if we know what x is, then y = 50-x is used to find y.

The function f(x) graphs out a parabola that opens downward. Check out the diagram below. This means the very peak point of the parabola is what we're after. This is the vertex. At the vertex, we'll have f(x) maxed out as much as possible. This occurs at the point (25,625) meaning x = 25 and y = 50-x = 50-25 = 25 both multiply to x*y = 25*25 = 625, which is the largest possible product.

In short, this provides a visual means to confirm you have the correct answers for part b.

Tyler ran to the gas station because he wanted a bag of cheetos. The gas station was 685 meters away from his home. He was able to reach the store in 5 minutes. What was Tyler's average speed while he was traveling to the store?

Answers

the anwser is:

137 meters per minute

f(x)=5x+7 and g(x)=2x+3 find a) `(f+g)(x)` b) `(f-g)(x)`

Answers

X + 1 by x = 99 find the value of 100x by 2x square + 102x + 2

1

SEE ANSWER

give me brainilest

Answer:

[tex]a) \\(5x + 7) + (2x + 3) = 7x + 10 \\ b) \\ (5 x + 7) - (2x + 3) \\ = 5x + 7 - 2x - 3 \\ = 3x + 4[/tex]

Which expression is equivalent to (2x^2+3)(x+4) ?

Answers

Answer:

2 x^3+ 8 x^ 2 + 3 x + 12

Step-by-step explanation:

Answer:

2x³ + 8x² + 3x + 12

Step-by-step explanation:

Given

(2x² + 3)(x + 4)

Each term in the second factor is multiplied by each term in the first factor, that is

2x²(x + 4) + 3(x + 4) ← distribute parenthesis

= 2x³ + 8x² + 3x + 12

Evaluate – 2.x2 - 4x + 5 when x - 3 and explain pleasee​

Answers

Answer:

f(x)= -2x²- 4x + 5 when x= - 3

f(-3)= -2(-3)²- 4(-3) + 5

f(-3)= -2(9)+12+5

f(-3)= -18+12+5

f(-3)= -18+17

f(-3)= -1

f(-3)= -1 is the right answer.

WILL GIVE BRAINLIEST !!!! AND 75 POINTS

Answers

Answer:

B 95

Step-by-step explanation:

Hope it help

Mark me as brainliest

Answer: free points

Step-by-step explanation: yay

Solve for c.
a (c + b) = d

Answers

Answer:

c = d/a - b

Step-by-step explanation:

a (c + b) = d

c + b = d/a

c = d/a - b

hope this helps

1.5y - 15 + 1.8y = -10
(for my algebra class)

Answers

Answer:

y=1.51

Step-by-step explanation:

PLEASE HELP ME
PLEASE I WILL GIVE 25 point IF IT IS RIGHT!!

Answers

You take 240 divie it by 2 which is 120 and that should be your answer

write an equation in slope intercept form of the line that passes through (3,1) and has a y-intercept of-2

Answers

your answer would be y = 1/5x -2

How do I solve this equation using long polynomial division?

Answers

Oh okie oh gosh lol lol I don’t know

4/10 divided by 3/5 thank u sm if u can help i really struggle in math!

Answers

Answer:

6/9

Step-by-step explanation:

Answer: 0.66666666666667


Please help. Whats the answer

Answers

Answer:

The answer is letter C.

I hope it help

Anny’s Bikes rents bikes for $10 plus $4 per hour. Janice paid $30 to rent a bike.

Write an equation that models the situation above. Use the variable "x" to create the equation.

Answers

Answer:

[tex]30 = 10 + 4x[/tex]

Answer:

Janice rented the bike for 5 hours.

Step-by-step explanation:

The equation used to model this problem is 10 + 4x = 30. Subtract 10 from both sides. You are now left with 4x = 20. Divide both sides by 4. Now you have x = 5. This answer results in the conclusion that Janice spent 5 hours with the bike.

Please help me with this homework

Answers

Step-by-step explanation:

a)20.52 approximately

b) 36.9 approximately

c)5.49 approximately 5.5

d)14.9 approximately 15

Solve the system by substitution y = -6x and -2x-7y=40

Answers

Answer:

x=4 y=8

Step-by-step explanation:

Someone please help me with these questions, i will make you brainliest

Answers

Answer:

The y-intercept is 3,500 and choose B

Step-by-step explanation:

I know it B because the y-intercept represent the starting height of the glider before decreasing down.

Hope this hepled

WILL GIVE CROWN THINGY
Which best describes why water has relatively high surface tension?

Water molecules have a bent shape, which prevents them from packing together.
Water molecules are attracted to each other due to hydrogen bonding.
Water molecules cannot bond with any other compounds.
Water molecules contain oxygen atoms, which cannot break into smaller atoms.

Answers

Answer: Water molecules are attracted to each other due to hydrogen bonding.

Step-by-step explanation: Water molecules bind to the other water molecules surrounding it. The hydrogen bonds holding the molecules together results in water’s relatively high surface tension.

Simplify by combining like terms. 6p - 4p + 3p + 11


PLS ANSWER FAST, I NEED THE ANSWER PLS‼️‼️‼️‼️‼️

Answers

Answer:

5p + 11

Step-by-step explanation:

Combine like terms

6p - 4p = 2p

2p + 3p = 5p

5p + 11

the answer is 5p+11
6p-4p= 2p
2p+3p=5p
5p+11 is your final answer

-x+2y=6
7/2x+7y=14 solve with substitution

Answers

9514 1404 393

Answer:

  (x, y) = (-1, 5/2)

Step-by-step explanation:

The only variable with a coefficient that has a magnitude of 1 is x in the first equation. Using that equation, we can write an expression for x:

  x = 2y -6

This can be substituted for x in the second equation.

  (7/2)(2y -6) +7y = 14

  7y -21 +7y = 14 . . . . . . eliminate parentheses

  14y = 35 . . . . . . . . . . . add 21

  y = 35/14 = 5/2 . . . . . divide by the coefficient of y

  x = 2(5/2) -6 = -1

The solution is (x, y) = (-1, 5/2).

Brainly is sooo boring now no one answers questions and its like oh heck nah

Answers

Answer:

ikr like only free pointquestions get answered

Step-by-step explanation:

Answer:I understand that

Step-by-step explanation:

How many terms are in the following expression? 3d + 5e - 2f + 7

Answers

There are 3 terms d,e,f

Write an equation of the line that passes through (0,6) and is parallel to y = 5x - 3

Answers

Answer:

y = 5x + 6

Step-by-step explanation:

Can you please solve this?

Answers

Answer:

2/ z^4^3

Step-by-step explanation:

the answer is 2/)/7/$$/8/8/$:&:

can someone plz help

Answers

Answer:

x=16

Step-by-step explanation:

Your sister's store is given a $200 loan to start off and makes $40 every week afterward. Find the minimum number of weeks it will take your sister to have a total profit of $100 after she has repaid the $200. Round your answer to the nearest whole week. weeks​

Answers

Answer:

Three weeks

Step-by-step explanation:

If you do the math it takes three weeks to get $360 which is means she can repay the loan plus have $160.

I dont understand well but I hope this helps!

Good Luck With Your Work!

- NoahChu!~ ✨

The temperature changes can be represented by the expression -0.5( 1 -2h).Chase says that the temperature change can also be represented by 4(2h+2)-7h-8.5 is chase correct? Are both expressions equivalent

Answers

Answer:

The expression are equivalent

Step-by-step explanation:

The question requests that we show whether the equation -0.5( 1 -2h) is equivalent to 4(2h + 2) - 7h - 8.5 or not :

Simplifying 4(2h + 2) - 7h - 8.5 ; we have ;

4(2h + 2) - 7h - 8.5

8h + 8 - 7h - 8.5

8h - 7h + 8 - 8.5

h - 0.5

-0.5(1 - 2h)

-0.5 + h

= h - 0.5

Hence, both expressions are the same

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