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
Alborosie
3 years ago
12

4a + 7 = please help me

Mathematics
1 answer:
Mrrafil [7]3 years ago
4 0
Answer: a = 1.75

Explanation :
4a + 7
Using transposition method we move 4 and change its sign
a = 7 / 4
7 / 4 = 1.75

Therefore,
a = 1.75
You might be interested in
Evaluate the expression 15x plus 4 for x equals -1 1/2
Angelina_Jolie [31]

Answer:

- \frac{11}{30}

Step-by-step explanation:

15x + 4 = -1\frac{1}{2}

15x = -5\frac{1}{2}

x = -\frac{11}{2} × \frac{1}{15}

x = - \frac{11}{30}

5 0
3 years ago
What is the mean for the following 5, 7, 8, 10, 12, 12
miss Akunina [59]

Answer:

44

Step-by-step explanation:

the answer is 44 because 44 is the average and your wondering how i got 44 you add all the numbers up which will be 54 and divide by all the total numbers you have so in that case you hvae 6 numbers so 54 divide by 6 is 44

6 0
3 years ago
Read 2 more answers
Which of the following sequences is not arithmetic?
Yanka [14]

Answer:

option c

Step-by-step explanation:

c doesnt follow a pattern

3 0
3 years ago
Read 2 more answers
True or false. Natalie cuts a ribbon 4/5 m long into 8 pieces of equal length. Each piece is 2/5 m.
BabaBlast [244]

Answer:

False

Step-by-step explanation:

(4/5) / 8 does not equal 2/5. It would be 1/10.

5 0
3 years ago
WILL MAKE BRAINLIST!!!!!!
bixtya [17]

Answer:

To do this, subtract 6 from both sides. − 3_x_ + 6 − 6 > 12 − 6. −3_x_ > 6. Now divide both sides of the inequality by −3. Since you're dividing by a negative number, you need to flip the inequality sign.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Hello, this is the owner sister, but can you please help me?b Please dont remove this for silly things
    5·1 answer
  • Select the most SPECIFIC name for this shape
    12·2 answers
  • Consider the polynomial p(x)=16x^4-81y^4. Which of the following are equivalent expressions? Select all that apply
    5·2 answers
  • PLEASE HELP SMART PEOPLE I WILL MARK BRAINLIEST ANSWER BOTH PLEASE
    10·1 answer
  • Find the range of the function y=7x-1 when the domian is { -1,0,1}
    6·1 answer
  • If m∠XWY=20∘,m∠XWZ=40∘, and XY = 16, what is the value of YZ?
    11·1 answer
  • 3(x-2)+1= <br><br> I have to turn this in, in 10 minutes. Help.
    8·2 answers
  • Which of these expressions or phrases can be used to represent model choose all the correct answers
    6·1 answer
  • a pronghorn antelope can travle 105 miles 3 hours . if continuted travleing at the same speed how far can a proghorn travle in 1
    7·1 answer
  • Select the correct answer.<br> Which expression is equivalent to the given expression?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!