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
Vadim26 [7]
3 years ago
9

What's the value of w in 6w minus 13w equals 21

Mathematics
1 answer:
tankabanditka [31]3 years ago
8 0
6w - 13w = 21

6w - 13w = -7w

-7w = 21

-7w/-7 = 21/-7

w = -3

w = - 3 is your answer

hope this helps
You might be interested in
Write a real word problem that involves dividing a decimal by a whole number
natta225 [31]
There is 75% of a pizza and there are 3 siblings who want to eat it for lunch. They divide what they have of the pizza evenly among themselves. In terms of a whole pizza, what percent did each sibling get.

This question would mean dividing 75% or .75 by 3 which would mean each person got 25% or .25 of what would be a whole pizza.
So while each person would get .33 of the current sized pizza (.75) in terms of a whole pizza it would be .25

I hope this makes sense! Sorry if I over explained it.
8 0
2 years ago
I do not know how to solve this, please help!
qaws [65]

Answer:

The answer to the expression is 9

Step-by-step explanation:

4 0
3 years ago
What is the value of y^2-x^4y
Daniel [21]

Answer:

Step-by-step explanation:

y²-x⁴

y=9, x=2

9²-2⁴ = 81-16 = 65

4 0
3 years ago
Write a linear function f with the values f (0) =4 and f(3)=-8
Darya [45]

Answer:

Answer:

f(x) = - 4x + 4

Step-by-step explanation:

Step-by-step explanation:

A linear function has the form

f(x) = ax + b, thus

f(0) = a(0) + b = 4, that is

0 + b = 4 , hence b = 4

f(3) = 3a + b = - 8 ← substitute b = 4

3a + 4 = - 8 ( subtract 4 from both sides )

3a = - 12 ( divide both sides by 3 )

a = - 4, thus

f(x) = - 4x + 4

8 0
3 years ago
Which symbol makes this statement true? 0.35 ____ 1/4<br> &lt;, &gt;, =
alekssr [168]

Answer:

>

Step-by-step explanation:

if you change 1/4 into a decimal, it turns into 0.25. So 0.35 is greater than 0.25

4 0
3 years ago
Other questions:
  • What is the result of adding -2.9+6.8 and 4.4 - 7.3
    7·1 answer
  • Help me out with this.
    13·1 answer
  • Andrea baked h muffins.Violet baked 8 fewer muffins than Andrea.Find the average number of muffins baked by both girls,in terms
    15·1 answer
  • What is the base of a triangle whose height is 10 and whose area is 160
    11·1 answer
  • Write an equation in standard form of the line that passes through (3,1) and has a y-intercept of -2
    10·1 answer
  • I need help so bad this makes no sence
    9·1 answer
  • Help me please!! Slope
    12·1 answer
  • A company charges 8 a hrs what would the company charge for a lawn that takes 1 hrs 45 minutes to mow
    9·2 answers
  • In Year 11 at the school, the ratio of the number of pupils who study Chemistry to
    15·2 answers
  • Enter the number that 95.746 rounds to when rounded to the nearest hundredth.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!