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
tigry1 [53]
3 years ago
15

4y-28 pls help find y value

Mathematics
2 answers:
mina [271]3 years ago
5 0

Answer:

4y-28 = 0

4y = 28

y=28/4

y = 7

Vika [28.1K]3 years ago
5 0
4y-28=0. 4y=28. Y=7 the answer would be 7. Mark brainliest
You might be interested in
S=a+b+c <br> solve for b<br> Completely forgot how to do this
olganol [36]

Answer:

b = S - a - c

Step-by-step explanation:

You just move every other term except for the one you're solving for to the other side, using the opposite operations

S = a + b + c

S - a = b + c

S - a - c = b

b = S - a - c

OR

S = a + b + c

-b + S = a + c

-b = -S + a + c

b = S - a - c (we flipped all signs here to make b positive, like it's supposed to be. The justification for this is multiplying both sides by -1)

7 0
3 years ago
Please help I’m in a timed quiz
ANEK [815]

Answer:

SAS

Step-by-step explanation:

AC is a shared side.

AB and DC are the same length. (Given)

BAC and ACD are same (Given)

4 0
3 years ago
Is this right I'm practicing multiplying decimals by 10, 100, or 1,000
Leokris [45]
All are correct except the bottom, it would just be 4.23 since there are no zeroes, any number times 1 is itself
8 0
3 years ago
Find the formula for df^-1/dx.<br><br> f(x)=(7-x)^3
klio [65]
Here is the equation to solve the problem above:

f(x) = (7-x)^3
y = (7-x)^3

switch y and x
 x = (7 - y)^3
 
third root of x = 7 - y
-y = 3rootx - 7
 
so:<span><span>f′(x)=3^<span>√x</span>−7</span></span>
7 0
3 years ago
Identify terms, coefficients, factors, and the constant: 5(2x + 4) + 3x
KATRIN_1 [288]

Answer:

Terms:

<em>5, 2x, 4, 3x</em>

Coefficients:

<em>2 in 2x, and 3 in 3x</em>

Constants:

<em>5 and 4</em>

Factors:

<em>5, 2x, and 4</em>

Step-by-step explanation:

For terms, all of them are terms because they are all in the expression.

For coefficients, coefficients are ones that have a variable (think of it as a <em>copilot</em> kind of thing).

For factors, factors are terms that are multiplied together together to get a <em>product</em> (the answer).

For constants, these are terms that stand alone, by themselves. They are not attached to variables.

The answer is <em>13x + 20, </em>too, just in case you needed that.

Have a great day and hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THANXS!!!
    5·2 answers
  • Cara wants new carpeting for her bedroom. Her bedroom is an 8ft by 6ft rectangle. How much carepeting does she need to nuy to co
    14·1 answer
  • Select the correct answer.
    6·1 answer
  • A chef is planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup appetizer. He expects 800
    13·1 answer
  • Find q, r in \mathbb{Z} so that 105 = 11q + r
    10·1 answer
  • Two ships are sailing parallel to each other. The path of one ship is represented on a coordinate plane as the line y = –13x + 4
    10·1 answer
  • I'll give brainliest! random answers will be reported!
    6·2 answers
  • Write an equation in point-slope form and slope-intercept form for each line.
    10·1 answer
  • A painter used 2 1/2 gallons of paint to paint 1/3 of a room. At this same rate, how many gallons will it take to paint the whol
    10·2 answers
  • What is the equation of the following line??
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!