Mathematics High School

I GIVE 10 POINTS ! + 5
PLEASE HELP PLEASE HELP
Solve for the value of x.

I GIVE 10 POINTS ! + 5PLEASE HELP PLEASE HELPSolve For The Value Of X.

Answers

Answer 1

Step-by-step explanation:

6x+8=19x+2

6x-19x=-8+2

-13x=10

/-13x /-13x

x= -1.3 you divide -13x in both sides.

Related Questions

will give brainliest ! need help due in an hour

Answers

If I’m not mistaken your years are going to be the x value and the cases are your y values so type the year as the x value and type the number of cases as the y value Let me know if I was right

The need to feed and care for young children in pre-historic society led to
A. men and women doing different tasks.
B. a mostly vegetarian diet.
C. the development of agriculture.
D. the invention of stone tools.

Answers

Answer:

B

Step-by-step explanation:

a mostly vegetarian diet

5 stars plz

⎧ ​ y=2x+3 y=−3x+3 ​

Answers

what exactly do u want us to do?

kyle has 108/4 if he cuts it into 3/4 of an inch how many pieces will he have

Answers

Answer:

36

Step-by-step explanation:

Divide 108 by 3 to get your answer, since the denomintors are the same.

103/3 = 36

please help!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

d

Step-by-step explanation: it is that answer because (r+s)t=rt+st is you r answer i did it and i got it correct please mark me as brainlist

No Cap I can't see the picture at all ! i'm so sorryI'll edit this if you tell me what this says!God Bless!Stay In school!

Help ASAP. George receives a 3-year loan for $2000. At the end of the loan he has paid $30 in
interest. What was his simple interest rate?
A.50%
B. 0.5% C.5%
D. 0.05%

Answers

B

Step-by-step explanation:

2000$ is far from 30$ so it is b

$3,000 is invested in an account paying 4% interest and twice that amount is invested at 6%.

Which of the following expressions represents the amount of interest earned on the money invested at 6%?

a. 2(3,000)
b. 0.06(6,000)
c. 0.06(3,000)

Answers

Answer:

B

Step-by-step explanation:

A clothes hanger is in the shape on an isosceles triangle. If the hanger is 70° wide what are the base angles?

Answers

Answer:

55°

Step-by-step explanation:

Given parameters:

      Angles in the triangle;

                   70°, X° and X°

The triangle is an isosceles triangle;

  In all triangles, the sum of the interior angles is 180°

  So;

            70° + X° + X° = 180°

            70° + 2X° = 180°

                      2X°  = 180° - 70°

                      2X° = 110°

                        X°  = [tex]\frac{110}{2}[/tex]  = 55°

Taylor has $27 dollars in his checking account. He then writes a check for $35. What is the balance of Taylor's bank account? (Write an equation to represent this problem)Required to answer. Single line text.

Answers

Answer: $-8

Step-by-step explanation:

$27 - $35 = $-8

What is the equation written in vertex form of a parabola with a vertex of (3,6) that passes
through point (4,4)?

Answers

Answer:

            f(x) = -2(x - 3)² + 6

Step-by-step explanation:

The vertex form of an equation of the parabola:  

                                                         f(x) = a(x - h)² + k

the vertex is (3, 6)  ⇒   h = 3,  k = 6

so:

      f(x) = a(x - 3)² + 6

The parabola goes through the point (4, 4) ⇒   x=4,  f(x)=4

 4 = a(4 - 3)² + 6

 4 = a(1)² + 6

-6           -6

- 2  = a

It means the equation of the parabola in vertex form:

                                f(x) = -2(x - 3)² + 6

A jet was at a cruising altitude, then descended 3,500 feet. If the airplane is at 24,700 feet now, what was the cruising altitude?

Answers

Answer:

28200

24700+3500=28200.

The plane was at 28200 feet then it desended 3500 feet then it was at 24700 feet.

The triangle below has been reduced by a scale of 0.4. A large triangle has a base of 30 centimeters and height of 10 centimeters. A smaller triangle does not have dimensions provided. What is the area of the reduced triangle? 24 centimeters squared 60 centimeters squared 75 centimeters squared 375 centimeters squared

Answers

Answer:

24 centimeters squared(cm²)

Step-by-step explanation:

The triangle below has been reduced by a scale of 0.4.

A large triangle has a base of 30 centimeters and height of 10 centimeters.

Hence, reducing the large triangle by the given scale ratio, we have :

Height = 10cm × 0.4 = 4cm

Base = 30cm × 0.4 = 12 cm

Hence, the area of the smaller triangle

= Area = 1/2 × Base × Height

Height = 4 cm

Base = 12 cm

Area = 1/2 × 4 × 12

= 24 cm²

Answer:

A

Step-by-step explanation:

BIG BRAIN

Simplify: 7^-8 x 7^-4
someone please help me?

Answers

Answer:

7.22476158 x 10^-11

Step-by-step explanation:

Answer with step-by-step explanation:

7^(-8) x 7^(-4) = 7.2247615811111111111

1.7346652551111111 x 0.0004164931 = 7.2247615811111111111

So the answer is A) 1/7^12

Hope this helped! (brainliest please)

The lunch lady has 3 pounds of lasagna. If she makes 16-pound servings using this amount of lasagna, how many servings can she make?

Answers

Answer:

3

Step-by-step explanation:

Answer:

5 1/3 servings

Step-by-step explanation:

16/3 = 5.33 = 5 1/3 servings

please help me on part a and after part a I will send you part b​

Answers

to be honest i’m probably the worst at math lol good luck

Which one is Correct...? 2+2=4, 2+2=10 or 2+2=22?

Answers

Answer:

2+2=4

Step-by-step explanation:

Answer:

2+2=4

Step-by-step explanation:

Two eighth grade classes are selling tickets to raise money for their school fundraiser.

• One class is selling tickets for $3.50 each and has already raised $250.
• The other class is selling tickets for $2.25 each and has already raised $300.

How many tickets does each class have to sell so that the total amount raised is the same for both classes?

Answers

Answer:

the answer is 40

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

Alonzo earns 8% commission on vacuum cleaner sales. This past month, Alonzo sold 70 units at $150.00 each. How much did Alonzo make in commissions for the past month? Explain how you found your answer.

Answers

Answer:

Made $840 in commissions for the past month.

Step-by-step explanation:

sales = 70 * 150 = 10500

commission = .08 * 10500 = 840

Answer:

$840

Step-by-step explanation:

8% = 0.08

.08 * 150 = 12 per unit sold

12 * 70 = 840.00

Subtract.

125−(−35)

Enter your answer, in the simplest form, in the box

Answers

Answer:

160

Step-by-step explanation:

The two subtraction symbols are going to cancel each other out and turn into addition symbols so the problem is 125 + 35

Answer:

-2 3/4

Step-by-step explanation:

Can somone please help me asap I’ll mark brainlist!!!!!

Answers

Answer:

405.45

Step-by-step explanation:

405.45

yw

405.45 i’m positive

Please, help me!!! ( Thank You )

Answers

Answer:

The mean is 29.72 the median is 30.4 and the range is 29.4

round if necessary

Have a nice day!   :)

Please answer this question

Answers

The answer is 3 x 10^-6
40’2 not sure i thin

help pls im give you many ponits

Answers

Answer:

4

Step-by-step explanation:

-3.15*4=(-12.60)

hope this helps :3

Answer:

4 :D

Step-by-step explanation:

7th grade math , I’ll give brainliest

Answers

Answer:

7.$340

8. -88

Step-by-step explanation:

What is 4÷97 answered as a decimal?

Answers

Answer:

0.0412371134

Step-by-step explanation:

Answer:

24.25 hope that helps

Step-by-step explanation:

1-Describe the error in the way the calculation of the slope of the two points is set up and/or solved. Please be specific. Do not just state what the slope should be. Describe the error.
2- Use the same two points from the error analysis question above and show how to calculate the slope correctly. Then, use the correct slope and one of the points to write the equation in point-slope form of the line. Show all work!

Answers

Answer:

Please check explanations for answer

Step-by-step explanation:

Let’s have two points (5,10) and (15,20)

1. Let’s find the slope of these two points

Mathematically, the slope can be calculated using the formula;

m = (y2-y1)/(x1-x2)

So m = (20-10)/(5-15) = 10/-10 = -1

The error here is the formula used in calculating the slope

The formula should be;

m = (y2-y1)/(x2-x1) and not x1-x2

2. To calculate the slope correctly, we have;

m = (y2-y1)/(x2-x1)

So the slope will be;

m = (20-10)/(15-5) = 10/10 = 1

In the point slope form, the equation can be represented as;

y-y1 = m(x-x1)

Let’s use the point (5,10)

y- 10 = 1(x-5)

The above is the point slope form

using one of the points and the correct slope of the line


Write the equation of the line fully simplified slope-intercept form.

Answers

Answer:

y=-x+3

Step-by-step explanation:

enter the exponential expression as a decimal 10^3​

Answers

0.001

Step- by-step explanation









Answer:

1000

Step-by-step explanation:

10^3 = 10 * 10 * 10 = 1000

The sum of three numbers is 79. The sum of five times the first number and two times the
second number increased by the third number is 859. Two time the first number, increased by
three times the second number plus nine times the third number is 498. Write a system.

Answers

Answer:

(x+y+z)=79

5x+2y+z=859

2x+3y+9z=498

Step-by-step explanation:

Its writing 3 different equations that have the same value for the same variable.

WILL GIVE BRAINIEST!!!!!!
Write the slope intercept form of the equation of the
given points

Answers

Answer:

C

hope this helps!

if u do y2-y1 over x2-x1 you should get a

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