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
sweet-ann [11.9K]
3 years ago
15

If 3x-13=8, find the value of -4?

Mathematics
1 answer:
sukhopar [10]3 years ago
7 0
If you're looking for x then it's 7. The value of -4 is -4.
You might be interested in
En mi clase hay 30 alumnos. Hoy es el cumpleaños de Marta y regala 2 piruletas de fresa a cada chica y 1 de limón a cada chico.
Alenkasestr [34]

Answer:

La respuesta es solo dividir

Step-by-step explanation:

ara que sepas que hay 30 estudiantes y que se les dieron 49 lolipops a los estudiantes y 2 se los dieron a las niñas y 1 a los niños, todo lo que tienes que hacer es dividir

5 0
3 years ago
Read 2 more answers
Confused on how to do this, care to help anyone?
ruslelena [56]

Answer:

I would use a proportion for each ingredient:

Cup sugar

4:10=½:x (10×½)÷4= 1,25 cup sugar

Cup brown sugar:

4:10=¼:x (10×¼)÷4= 0.625 cup brown sugar

Peanut butter

4:10=⅔:x (10×⅔)÷4= 1,65 cup peanut butter

Cup oats

2×¼ = ½

4:10=½:x (10×½)÷4= 1,25 cup oats

Cup milk

4:10=¾:x (10×¾)÷4= 1,875 cup milk

Tsp salt

4:10=1:x (10×1)÷4= 2,5 tsp salt

2 tbsp cocoa

4:10=2:x (10×2)÷4= 5 tbsp cocoa

1 tsp vanilla

4:10=1:x (10×1)÷4= 2,5 tsp vanilla

2 eggs

4:10=2:x (10×2)÷4= 5 eggs

3 cups flour

4:10=3:x (10×3)÷4= 7,5 cups flour

12 oz nuts

4:10=12:x (10×12)÷4= 30 oz nuts

8 0
3 years ago
Or Success
hjlf

Answer:

I beilieve it would be 5/52, please don't harrase me if I'm wrong!

Step-by-step explanation:

4 0
3 years ago
Find the sum of the interior angle measures of a convex 21-gon
Advocard [28]

Answer:

  3420°

Step-by-step explanation:

The sum of angle measures of an n-gon is ...

  angle total = (n-2)×180°

For n = 21, the angle total is ...

  21-gon total = (21 -2)×180° = 3420°

7 0
3 years ago
6 divided by 1/4<br> 24 <br> 59<br> 67<br> 18<br> eplain how u did it
Cloud [144]

Answer:

24

Step-by-step explanation:

6 divided by 1/4 is the same thing as 6 multiplied by 4, so the answer is 24.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the expression 2(8-4)² - 10 ÷ 2
    5·2 answers
  • Rochelle made three $25 withdrawals and then wrote a check for $100. If she started with $200 in her account, find the total amo
    11·1 answer
  • How many bags have between 22 and 24 candies?
    11·1 answer
  • I = prt
    6·1 answer
  • The hartford insurance company has hired you to poll a sample of adults about their car purchases. what is wrong with using tele
    14·1 answer
  • Which describes the correlation show in the scatter plot?
    11·2 answers
  • What is the value of x?<br> 10x – 6(x – 4) = 32
    13·1 answer
  • The graphs below have the same shape. What is the equation<br> of the blue graph?
    9·2 answers
  • Shane and Gemma share 35 sweetss in the ratio 1 : 4 Gemma eats 10 of her sweets and then gives Shane 1/2 of the sweets she has l
    15·1 answer
  • Solve this quadratic equation by completing the square.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!