1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
HACTEHA [7]
3 years ago
9

How do I solve 11x - 2 = -13

Mathematics
1 answer:
Nadya [2.5K]3 years ago
3 0
Add 2 to -13 and get -11 so then the problem looks like this. 11x=-11 and divide -11 and 11 and the answer is -1.
You might be interested in
Jon bought a printer for $189 and a set of printer cartridges for $192. Sales tax on these items was 6.5%. What is Jon's total b
julia-pushkina [17]
So first we need to find the total before tax. Let's add up the two prices:

189+192=381

So we know that the total before tax is $381. Now we are told that the sales tax on these items is 6.5%. It would be easier for us to convert 6.5% to a decimal in order to multiply. Let's convert 6.5% to a decimal by dividing by 100:

\frac{6.5}{100}=0.065

Now that we have the sales tax in decimal form, let's multiply this sales tax by the total amount of the items before tax ($381):

381*0.065=24.77

This means that $24.77 is the tax for this purchase. To find the total amount that Jon paid for these items after tax, you must add the tax to the total amount before tax to give you:

381+24.77=405.77

So now we know that Jon's total bill for these items is $405.77.
4 0
3 years ago
I REALLY NEED HELP LIKE ASAP
Akimi4 [234]

1. The square on the inside is 8 x 8 = 64

2. The triangle's area is 8x9x1/2= 72 x 1/2 = 36

3. there are 4 triangles so 36 x 4 = (or 72 x 2 ) = 144 :)

7 0
3 years ago
Read 2 more answers
How do you find surface area
Oksana_A [137]

Answer:

look at my explanation

Step-by-step explanation:

Find the area of two sides (Length*Height)*2 sides. Find the area of adjacent sides (Width*Height)*2 sides. Find the area of ends (Length*Width)*2 ends. Add the three areas together to find the surface area

5 0
3 years ago
The arch of a bridge forms the upper half of an ellipse. The arch is 6 meters above the 20-meter-wide river. Write an equation f
aksik [14]

Answer:

\frac{x^2}{36} + \frac{y^2}{100} = 1

Step-by-step explanation:

Required

The equation of the ellipse

This is calculated as:

\frac{x^2}{a^2} + \frac{y^2}{b^2} = 1

Where:

b =6 ---- height

a = 0.5 * 20 =10 --- width

So:

\frac{x^2}{a^2} + \frac{y^2}{b^2} = 1

\frac{x^2}{6^2} + \frac{y^2}{10^2} = 1

\frac{x^2}{36} + \frac{y^2}{100} = 1

3 0
3 years ago
A machine used to fill​ gallon-sized paint cans is regulated so that the amount of paint dispensed has a mean of 125 ounces and
charle [14.2K]

Answer:

I had this question, photomath works.

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Can someone help me with this please
    13·1 answer
  • Find the additive and multiplicative inverse of 2/5.
    7·2 answers
  • Which of the following defines liquid measure?
    7·2 answers
  • Type the correct answer in the box use numerals instead of words if necessary use / for the fraction bar
    12·2 answers
  • Type the correct answer in each box. Use numerals instead of words. If an answer for this question is not a whole number, enter
    5·1 answer
  • Slope is 1 and (-2, -1) is on the line
    8·1 answer
  • Earches related to bus traveled at an average rate of 60 miles per hour and then reduced its average rate to 40 miles per hour f
    11·1 answer
  • amy borrowed money from the lending company at 6% interest if she paid an interest of php450.00 after 19months how much money di
    14·1 answer
  • Find the product of the expression:<br> (5p^3) (-1m^8p^2)
    10·1 answer
  • Please help me. Solve for x​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!