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
Anestetic [448]
3 years ago
10

| 10x + 10 | – 2 = 78

Mathematics
1 answer:
mr Goodwill [35]3 years ago
6 0
The answer should be

x = 7 or just 7

Hope it helped !!
You might be interested in
Calculate the surface area of a hockey puck with a height of 1 in. and a diameter of 3 in
uysha [10]

Answer:

23.56

Step-by-step explanation:

2(\pi r^{2}) + 2\pirh

2(\pi 1.5^{2})+ 2\pi(1.5)(1)

23.56

6 0
3 years ago
the human eyeball is a sphere with a surface area of 20 square cm. find the approximate radius of the human eyeball.
guapka [62]

Answer:

1.26 corect answer

Step-by-step explanation:

the surface area of a sphere is 4*pi*r^2  

so r is sqrt(20/pi) which is sqrt(1.59) = 1.26

4 0
3 years ago
Solve for −4.2y+2.1>−2.52
Alchen [17]

Answer:

y < 1.1

Step-by-step explanation:

<u>Step 1:  Subtract 2.1 from both sides </u>

-4.2y + 2.1 - 2.1 > -2.52 - 2.1

<em>-4.2y > -4.62</em>

<em />

<u>Step 2:  Divide both sides by -4.2</u>

-4.2y / -4.2 > -4.62 / -4.2

<u><em>Since you divided by a negative, that flips the sign.</em></u>

<em>y < 1.1 </em>

Answer:  y < 1.1

4 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
mrs_skeptik [129]

2(2x − 1) > 6  or  x + 3 ≤ −6


2(2x − 1) > 6

4x - 2 > 6

4x > 8

x > 2

or

x + 3 ≤ −6

x ≤ - 9

Solution: x ≤ - 9 or x > 2

(- ∞ , - 9] or (2 , + ∞)

Answer is the first one

(- ∞ , - 9] or (2 , + ∞)

8 0
3 years ago
3. A box contains 7 Green balls, 5 Red balls, and 3 Blue balls. A ball is randomly selected and its color is noted. Then it is r
ziro4ka [17]

Answer:

a. 7/45

b. 1/15

Step-by-step explanation:

15 total balls

a. Selecting 1 Blue ball and 1 Green ball

3/15 * 7/15 = 21/225 = 7/45

b. Selecting 1 Red ball and 1 blue ball​

5/15 * 3/15 = 15/225 = 1/15

6 0
3 years ago
Other questions:
  • 18, 19, and 20 please!
    13·1 answer
  • What’s the solution
    15·1 answer
  • The mean and standard deviation for the heights of men in the U.S. are 70 inches and 4 inches respectively and are normally dist
    5·1 answer
  • What does y=3x to the second power +7
    8·1 answer
  • I need help with this question
    5·1 answer
  • What is four loads of stone that weighs 2/3rds of a ton and how can you find the weight of 1load of stone
    6·1 answer
  • Add the equations 4x−4y =-2 and −9x4y=-3
    14·1 answer
  • Jeanette has a sundae bar at her birthday party. To make the rainbow sprinkles easier to serve, she splits 28.08 ounces of sprin
    6·1 answer
  • A cement path consists of six equal-sized cement squares arranged in a row to form a rectangle. If the total area of the path is
    15·1 answer
  • Please help me on this question thanks ! I will mark you brainliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!