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
Murrr4er [49]
3 years ago
13

Which number is a solution to

Mathematics
1 answer:
charle [14.2K]3 years ago
3 0

Answer:

B. -10

Step-by-step explanation:

4x + 5 > 7x + 35 \\  - 3x > 30 \\ 3x <  - 30 \\ x <  -  \frac{30}{3}  \\ x <  - 10

The first one has got a result different from -12 or -10

You might be interested in
What is the exact value of tan  -13pi/6 and also the explanation
mihalych1998 [28]
tan\left(-\frac{13\pi}{6}\right)=-tan\left(2\frac{1}{6}\pi\right)=-tan\left(2\pi+\frac{1}{6}\piright)=-tan\frac{1}{6}\pi=-\frac{\sqrt3}{3}
7 0
3 years ago
Read 2 more answers
(x - 1)-+ x (1 - x)<br>-<br>-(1+x)<br>--x-1<br>is it correct?<br>​
77julia77 [94]
Ya i think that it would bee
8 0
3 years ago
Read 2 more answers
Whats 9*20(10+20) First Answer Gets Brainliest
Tcecarenko [31]

Answer:

Your answer would be 5400.

Step-by-step explanation:

You have to follow PEMDAS for this one. You will start within the parenthesis and add 10 and 20 together to get 30. You would then times that by 20 and get 600. Finally, you would mulitply that by 9 and get 5400 as your answer..

3 0
3 years ago
Solve this system of linear equations. Separate
Elanso [62]

Answer:

(-3, -3)

Step-by-step explanation:

1.) Rewrite the second equation so 3y is on one side of the equation:

3y=6+5x

2.) Substitute the given value of 3y (replacing 3y with 6+5x, since we know they equal each other) into the equation 17x=-60-3y

Should end up with this:

17x=-60-(6+5x)

3.) Solve 17x=-60-(6+5x)

Calculate Difference: 17x=-66-5x

Combine Like Terms: 22x = -66

Divided both sides by 22 to isolate and solve for x: -3

So We know x=-3, now we got to find the y value. We can use either the first or second equation to find y value, so lets use the second.

3y=6+5x

1.) We know that x=-3, so we can simply substitute x in the equation

3y=6+5x with -3

3y=6+5(-3)

2.) Solve 3y=6+5(-3)

Combine Like Term: 3y=6+-15

Combine Like Term Even More: 3y= -9

Divide by 3 on both sides to isolate and solve for y: y=-3

So now we know y=-3 and once again we know x=-3, so if we format that

(-3,-3)

^  ^

x  y

4 0
3 years ago
2.3 x 10^4 x 6.7 x 10^3 divide by <br> 5 x 10-^8
Brilliant_brown [7]

Answer:

0.3082

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • An average soccer player travels 7 miles during a game. A typical field is 104 meters long. How many times did the average socce
    5·1 answer
  • Marty is making curtains. He buys 6 yards of fabric that costs p dollars per yard and 8 yards of fabric that costs q dollars per
    9·1 answer
  • Solve 3x2 + 12x = 3.
    10·2 answers
  • Solve 2x - 1 &lt; 3<br> a) x&gt;1<br> b) x&gt;2<br> c) x&lt;2<br> d) x&lt;1<br> e) x&lt;-2
    8·1 answer
  • I need to find the distance between (3,4) , (7,2)
    10·1 answer
  • What is the sum of the roots of the polynomial shown below?<br> f(x) = x^3 + 2x^2 - 11x-12
    11·1 answer
  • Urgent math help needed will mark brainliest
    5·1 answer
  • Part A: Write an algebraic expression for 8 more than 5 times a number.
    11·2 answers
  • What is the volume, in cubic ft, of a rectangular prism with a height of 9ft, a width of 13ft, and a length of 4ft?
    15·1 answer
  • Ms. Ling purchases a new car for $32,000 and finances it with a 6-year simple interest loan at an annual rate of 4.25%. What are
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!