Mathematics High School


Hi how y’a doing? I’m not well. This sucks


What is the value of

X? 4(2x - 5) + 15 =11

Answers

Answer 1

Answer:

Yeah this does suck

Step-by-step explanation:

im not doin so well either but i hope u feel better

Answer 2

Answer/Step-by-step explanation:

X = ?

Equation = 4(2x - 5) + 15 =1

First:

4(2x - 5) +15 - 15 = 1 - 15

4(2x-5) = - 14

Then

4(2x-5)/4 = -14/4

2x - 5 = -7/2

+5               +5

2x = -7/2 + 5

Simplify

2x = -7/2 + 5

2x = 3/2

Divide

2x = 3/2

2x/2 = (3/2)/2

X = 3/4

ANSWER: 3/4

Related Questions

*
7. What is the area of the triangle shown below?
37 mm
48 mm
O 4.44 square millimeters
O 5.92 square millimeters
8.88 square millimeters

Answers

Answer:

Can you show a picture of the problem?

Step-by-step explanation:

Please help with this question it is 60% of my grade.

Answers

Answer: b

Step-by-step explanation:

you start with 0 min- equals 24

1 min- 21

2 min- 18

3 min- 15

4 min- 12

5 min- 9

and so on- you look for the table that best describes that. x represents the minutes, and y represent the amount of water left in the sink.

Answer:

B

Step-by-step explanation:

After the first minute it should be at 21, because it would be reduced by 3. Second, the same. ETC

Leon has $250 in an account. Every 15 days, he withdraws $50. The amount of money remaining in his account is a function of the amount of time that has passed. Which function models the amount of money remaining in Leon’s account?

Answers

A step function, as it decreases once every 15 days and remains constant for periods in between.

Area of rectangle sheet is 750 Sq. cm, if length is 30 cm, find its breadth and perimeter

Answers

Explanation: 750/30=25
The area is 30cm by 25cm because they multiply to 750

Kennedy is working two summer jobs, making $11 per hour babysitting and making $8 per hour clearing tables. In a given week, she can work at most 17 total hours and must earn no less than $160. If x represents the number of hours babysitting and y represents the number of hours clearing tables, write and solve a system of inequalities graphically and determine one possible solution.
Kennedy could work ( ) hours babysitting and ( ) hours clearing tables.

need it right now.

Answers

Answer:

_

| x+y(less than or equal to)17

| 11x+8y(greater than or equal to)160

~

Step-by-step explanation:

pls help real quick reward brainliestt

Answers

Answer:

C) y is greater than or equal to 1

Step-by-step explanation:

can someone help please?

Answers

CCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Please help me guys need ASAP

Answers

This explains how to find the vertex and the answer to your problem

9 to the 4th power?

srh4uieeughi53thwkwsmlxwes

Answers

Answer: 6561

9 x 9 x 9 x 9

9 x 9 = 81

81 x 9 = 729

729 x 9 = 6561

:

3q + 3j
if q= 7 and j = 4​

Answers

Answer:

33

Step-by-step explanation:

3q + 3j

if q= 7 and j = 4​

3(7) + 3(4) = 21 + 12 = 33

Answer:

33

Dude, just plug in the numbers. You should have: 3(7) + 3(4). Then solve.

Step-by-step explanation:

Cos Milky Said it. Milky Smart.

Which side lengths form a triangle? A. 4,7,9 B. 5,12,13 C. 20,22,24

Answers

It’s c I just took that quiz

Which graph on the number line represents x > 0.8?

Answers

Answer:

The first one.

Step-by-step explanation:

Someone pls help, this is really hard

Answers

Answer:

So the formula of area of the circle A=πr2. The answer is 153.86.

Step-by-step explanation:

You first divide 14/2=7 then do 7^2 which equals 49 lastly multiplying 3.14 X 49. So how is the radius 7 because half of a diameter is a radius.Therfore the answer is 153.86.

answer pls
3278+32+3213+89321+31398

Answers

Answer:

oop

Step-by-step explanation:

127247

sorry if wrong I kept getting notifications

Answer:

127,242

Step-by-step explanation:

le calculator helps out a lot

A company’s stock was selling at $30 a share.A month later, it was selling at $33 a share. What is the percent gain

Answers

10% gain
it went up by 3 dollars and 3 is 10% of 30

Marcos invited 33 guests to his party. So far, 8 guests have replied "will attend" and 9 guests have replied "will not attend". How many guests (g) still need to reply?

Answers

Answer:

16 people haven't replied

Step-by-step explanation:

Add 9 + 8 = 17 and subtract 33 - 17 = 16

If this helps

The guests (g) still need to reply are 16.

What is arithmetic operation?

Arithmetic operation is an elementary part of mathematics that consists of the study of the properties of the traditional operations on numbers—addition, subtraction, multiplication, division, exponentiation, and extraction of roots.

Now it is given that,

Number of guests invited = 33

Number of guests replied "will attend" = 8

Number of guests replied "will not attend" = 9

So, total guest replied = 8 + 9

⇒ total guest replied = 17

Thus, the guests (g) still need to reply = 33 - 17

⇒ the guests (g) still need to reply = 16

Thus, the guests (g) still need to reply are 16.

To learn more about arithmetic operation :

brainly.com/question/13585407

#SPJ2

HELP ASAP I GUVE BRAINLIEST

Answers

the answer is A your welcome

Answer:

i think it would be figure c but i could be wrong

what are the coordinates of point B?​

Answers

Answer:

(4,-3) lol if it's helpful ur welcome

Answer:

(4,-3)

Step-by-step explanation:

On the x-axis, you go over four to get the first coordinate and down 3, or negative 3 to get the second coordinate.

Question 1

Find the value of x.
2x
(3x + 25)
X

Answers

Answer:

2x+3x+25=180

5x =155

X=31

X-intercepts: (2, 0) and (4, 0)

Equation:

Answers

Answer:

4-2=2

Step-by-step explanation:

since they are on the same quadrant you we subtract.

4th task Help please

Answers

1000+(x)(100)=
Explanation
(100)(10)=1000 for the money for triple doubles
He gets 100 for every triple double so you times that by x amount of games of triple doubles he has.

Answer:

Sssssnake ssssssnake sssssnake .                                                                                   ........................................                              

Step-by-step explanation:

Find the value of x.
75°
(11x – 5)º
The value of x is

Answers

I think the value of x may be x

multiply (x^4-11x^2+30)by(x+2)

Answers

Answer:

b

Step-by-step explanation:

(x⁴ -11x² + 30)(x +2) = (x⁴ -11x² + 30)*x + (x⁴ -11x² + 30)*2

                               = x⁴*x - 11x²*x + 30*x + x⁴*2 - 11x²*2 + 30*2

                               =x⁵ - 11x³ + 30x + 2x⁴ - 22x² + 60

                               = x⁵ + 2x⁴ - 11x³ - 22x² + 30x + 60

Which point represents 2 3/4 on the number line?

Answers

Answer:

e

Step-by-step explanation:

The answer im thinking is E

which one is right I need to know the answer

Answers

Answer:

your answer will be option C).0

Step-by-step explanation:

hope it helps you

I will give BRAINLIEST for questions 3 and 4

Answers

3. A 4. C
your welcome :)

what is the answer to
3/8+ 5/6+1/2=

Answers

Answer:

Fraction form: [tex]\frac{41}{24}[/tex]

Decimal form: 1.71

Mixed number form: 1 [tex]\frac{17}{24}[/tex]

Hopes this helps:

Answer: 1 17/24

NEED HELP ASAP!!

Here is a graph for one equation in a system of equations. Which equation would make the solution for the system of equations be infinitely many solutions

a. Y=2x+10
b. y= -2x+3
c. y=2x+3
d. y=1/2x+3

Answers

Answer:

c.) y=2x+3

Step-by-step explanation:

the slope is 2 and the y-intercept is 3

BE CAREFUL IF YOU SEE A LINK dont click it some of the links cant be trusted ​

Answers

Answer:

ok ok i wont

Step-by-step explanation:

A real-world problem with a sample and a population is modeled by the proportion 66/100=x/2,500. Use the proportion to complete the sentences.

Answers

Answer:

x = 1,650

Step-by-step explanation:

A real-world problem with a sample and a population is modeled by the proportion 66/100=x/2,500. Use the proportion to complete the sentences.

From the above question, we have to solve for x

Hence, we have the proportion

66/100=x/2,500

Cross Multiply

100 × x = 66 × 2,500

x = 66 × 2,500/100

x = 1,650

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