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
Triss [41]
3 years ago
5

Solve the equation. 4(4x - 2) = x + 4

Mathematics
2 answers:
Zepler [3.9K]3 years ago
5 0

Answer:

x = 0.8

Step-by-step explanation:

4(4x - 2) = x + 4

4*4x + 4*-2 = x + 4

16x - 8 = x + 4

16x - x = 4 + 8

15x = 12

x = 12/15

x = 0.8

Check:

4(4*0.8 - 2) = 0.8 + 4

4(3.2 - 2) = 4.8

4(1.2) = 4.8

iris [78.8K]3 years ago
4 0

Answer:

0.8 in decimal form

Step-by-step explanation:

You might be interested in
A water pitcher holds 3.5 quarts of water. How many liters of water does it hold? (1 liter = 1.06 quarts) A) 2.2 liters B) 3.3 l
Leona [35]

The answer is B. 3.3 Liters.

3.5 Quarts is 3.31224 liters.

6 0
3 years ago
What is the reference angle for a 240 degree angle?
Veronika [31]
The reference angle for 240° is 60° because 240 is in quadrant III. If you were to subtract 240 from 180 you’d get 60.
5 0
2 years ago
PLEASE HELP! Which ordered pairs are solutions to the inequality y-4x (greater than or equal to) -5? Select each correct answer
Wittaler [7]

(-2, 1), (-4, 2) and (1, -1) are solutions to given inequality y-4x (greater than or equal to) -5

<u>Solution:</u>

Given, inequality is y – 4x ≥ - 5

We have to find the correct answers from given options

<em><u>We have to check option by option. </u></em>

Now, (-2, 1) ⇒ 1 – 4(-2) ≥ - 5 ⇒ 1 + 8 ≥ -5 ⇒ 9 ≥ -5 ⇒ correct answer.

Now, (-4, 2) ⇒ 2 – 4(-4) ≥ -5 ⇒ 2 + 16 ≥ - 5 ⇒ 18 ≥ - 5 ⇒ correct answer

Now, (1, -1) ⇒ -1 – 4(1) ≥ - 5 ⇒ -1 – 4 ≥ - 5 ⇒ -5 ≥ -5 ⇒ correct answer

Now, (4, 0) ⇒ 0 – 4(4) ≥ - 5 ⇒ -16 ≥ -5 ⇒ wrong answer

Now, (5, -2) ⇒ -2 – 4(5) ≥ - 5 ⇒ -2 – 20 ≥ -5 ⇒ -22 ≥ -5 ⇒ wrong answer

Hence, (-2, 1), (-4, 2) and (1, -1) are solutions to given inequality.

8 0
2 years ago
If you cut a 12-inch loaf of bread into1/2 -inch slices, you would have <br> slices of bread.
storchak [24]
You would have two six-inch slices of bread
8 0
3 years ago
Read 2 more answers
SImplify 4(6-2x)-3(3-4x)
PtichkaEL [24]

4x + 15

24 - 8x - 9 + 12x

Add or subtract the common variables

4x + 15  

8 0
3 years ago
Other questions:
  • I need some help with this
    6·2 answers
  • Does 20/8 and 28/9 form a proportion
    14·1 answer
  • What is 50 tens ×4 hundred = 40 tens × 5hundred true or false?
    12·1 answer
  • But why multiply though ?
    14·1 answer
  • The gcf of two numbers less than or equal to 12 is 2. Their LCM is 20.What are the numbers?
    15·1 answer
  • If s(x) = x – 7 and t(x) = 4x2 – x + 3, which expression is equivalent to (ToS) (x)
    11·2 answers
  • What is the area, in square centimeters, of the shaded part of the rectangle below?
    13·1 answer
  • Will brainlist please helping
    9·1 answer
  • - 1/5[y+x]<br> whats the answer
    14·1 answer
  • Whats the nth term of -1 -2 -3 -4 -5 ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!