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
Georgia [21]
3 years ago
5

Help pls ! just answer this and that’s it. tysm if you do

Mathematics
2 answers:
mafiozo [28]3 years ago
5 0

so i personally think that the answer is -4.5.

my reason is that since point A is -7.7, and point C is 0, it has to be close to point A. since a negative that has a smaller number (ex: -3 > -8) is worth more than a negative with a bigger number, the answer can't be -9.2 or -8. now we're left with -4.5 and -1.3. Since -1.3 would be a closer point to 0, and B is pretty far from C, -4.5 is the most reasonable answer.

hope this helps !

Arturiano [62]3 years ago
4 0

Answer:

-4.5

Step-by-step explanation:

You might be interested in
Jack charges $40 initial fee plus $30 an hour to work on vehicles. Mark charges $25 an hour with a $50 initial fee. to work on v
Nostrana [21]

Answer:

Step-by-step explanation:

Let the equal number of hours be represented by variable H;

The two equations will be as follows;

Jack; 40 +30H

Mark; 50 +25H

Next, equate them;

40 + 30H = 50 + 25H

30H - 25H = 50 - 40

5H = 10

H =10/5

H = 2hrs

Therefore, they charge the same amount at 2 hrs.

B.) The amount charged;

Replace the variable H in any of the two equations above with 2 to solve for the amount.

Equation 40+30H = 40 + (30*2)

=40 + 60

= $100

4 0
3 years ago
Which of the following is a solution of x^2 + 4x = −8?
8090 [49]
X²+4x+8=0
use the quadratic formula: (sorry cannot type it here)
√(b²-4ac)=√(4²-4*1*8)=√(16-32)=√(-16)=+/- 4i
x=(-4+4i)/2 or (-4-4i)/2
x=-2+2i or x=-2-2i
the answer is A

8 0
4 years ago
Solve for x:
Furkat [3]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

C) x = 16

»»————- ★ ————-««  

Here’s why:  

  • We will use inverse operations to solve for 'x'.

⸻⸻⸻⸻

\boxed{\text{Solving for 'x'...}}\\\\\frac{x}{2}=8\\-------\\\rightarrow{\frac{x}{2}=8}\\\\\rightarrow(\frac{x}{2}})*2=8*2\\\\\rightarrow\boxed{x=16}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

5 0
3 years ago
Read 2 more answers
At Glenridge High School, 20 percent of the
Makovka662 [10]

Answer:

40 percent

Step-by-step explanation:

60 - 20 = 40

Reasoning: The amount of seniors that attended was 20 percent, so 60 (total students) percent minus 20 percent is equal to 40 percent.

Hope this helps!

3 0
3 years ago
3,060 divided by 90 with a remainder
sasho [114]

Answer:The answer is 34 with no remainder.

Step-by-step explanation:When you divide 3060 by 90 you get a whole number of 34 with no remainder.

6 0
3 years ago
Read 2 more answers
Other questions:
  • The table shows the average number of pounds of trash generated per person per day in the United States from 1970 to 2010. Use t
    7·2 answers
  • Find the zeros of the function. f(x) = 3x^3 - 21x^2 + 36
    11·1 answer
  • HELP!
    13·1 answer
  • What is the area of a circle​
    11·2 answers
  • Why is the remainder always less than the divisor
    5·1 answer
  • Brinn's rectangular kitchen has an area of 81 square feet. The kitchen is 9 times as many square feet as Brinn's pantry. If the
    12·1 answer
  • Martha spent 4/9 of her allowance on food and shopping. What fraction of her allowance had she left?
    14·2 answers
  • I really need help.the directions is to find the value for b
    13·2 answers
  • Zoe drew a map with a scale of 1 inch to 12 miles. What length on<br> Zoe's map represents 68 miles?
    10·1 answer
  • A rectangular prism has a length of 19m, a height of 16m, and a width of 5m. What is its volume, in cubic m?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!