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
balandron [24]
3 years ago
5

NEED HELP A.S.A.P

Mathematics
1 answer:
Vesnalui [34]3 years ago
7 0

Answer:

The correct answer is C.  s ≤ 9

Step-by-step explanation:

Add 2 to both sides.  

s ≤ 9

You might be interested in
Please help! Correct answer only, please! Consider the matrix shown below: Find the inverse of the matrix A: (i.e Find A^-1).
lina2011 [118]

Answer:  a)

<u>Step-by-step explanation:</u>

Matrix multiplication is the sum of Row 1 (of first matrix) x Column 1 (of second matrix) ...repeat for each row.

Transpose means to switch the rows to columns.

A=\left[\begin{array}{cc}5&2\\3&-1\end{array}\right] \qquad \times \qquad A^T=\left[\begin{array}{cc}5&3\\2&-1\end{array}\right] \\\\\\= \left[\begin{array}{cc}5(5)+2(2)&5(3)+2(-1)\\3(5)+(-1)(2)&3(3)+(-1)(-1)\end{array}\right] \\\\\\= \left[\begin{array}{cc}29&13\\13&10\end{array}\right]

7 0
3 years ago
There are 3 types of bills, 4 quarters, and 5 dimes in Mrs. Short's wallet. The contains twice as many 1 bills as 5 dallor bills
kondaur [170]

Answer:

There are 3 types of bills, 4 quarters, and 5 dimes in Mrs. Short's wallet. The contains twice as many 1 bills as 5 dallor bills. The number of 20 dallors multiplied by 2 is 7 more than the total number of 1 dallor and 5 dallor combined. How mnay of each type of bill is in Mrs. Short's wallet if it contains a total of 182.50 dallors

Step-by-step explanation:

.

7 0
2 years ago
Read 2 more answers
The lengths of two sides of a triangle are shown below:
Feliz [49]

Answer:

Part A) (3x^2 - 6x - 10) + (5x^2 + 9x - 8 ) =8x^2 + 3x - 18

Part B) (10x^2 - x - 3) - (8x^2+3x-18) = 2x^2 -4x+15

3 0
3 years ago
What are 26 divide by 4,340
mart [117]
\frac { 26 }{ 4,340 } \\ \\ =\frac { 26 }{ 4\cdot { 10 }^{ 3 }+3\cdot { 10 }^{ 2 }+4\cdot { 10 }^{ 1 } } \\ \\ =\frac { 26 }{ 10\left( 4\cdot { 10 }^{ 2 }+3\cdot { 10 }^{ 1 }+4 \right)  } \\ \\ =\frac { 2\cdot 13 }{ 2\cdot 5\left( 4\cdot { 10 }^{ 2 }+3\cdot { 10 }^{ 1 }+4 \right)  } \\ \\ =\frac { 13 }{ 5\left( 4\cdot { 10 }^{ 2 }+3\cdot { 10 }^{ 1 }+4 \right)  }

\\ \\ =\frac { 13 }{ 5\left( 400+30+4 \right)  } \\ \\ =\frac { 13 }{ 2,000+150+20 } \\ \\ =\frac { 13 }{ 2,170 }

------

13/2170 = 0.006 (to 3 decimal places)
4 0
3 years ago
Read 2 more answers
A parking lot charges $2 per hour for the first 4 hours, then $3 per hour after that. Which equation(s) describes the total cost
Anon25 [30]

Answer:

A.

Step-by-step explanation:

2/hour

2×4 hours =8 dollars ;

Then 3x(because we dk the time taken, so replaced by x and then times 3)

Equation =8+3x

7 0
3 years ago
Other questions:
  • Simplify (5x2 + 3x + 4) + (5x2 + 5x − 1).
    6·1 answer
  • Solve for X.<br> −68 &lt; 8x − 4 &lt; −36
    11·2 answers
  • How can you use number patterns to find least common multiple of 120 and 360
    12·1 answer
  • Gabe took one of his friends out to lunch. The lunches cost $50 and he paid 10% sales tax. If Gabe left an 18% tip on the $50, h
    9·1 answer
  • Transforme em notação científica: a- 5000 b-14000 c-216000000 d-0,00002 e-0,00016 f-0,00000596
    5·1 answer
  • Evaluate the function <br> y = x² - 4; x = -5
    6·1 answer
  • Solve for x, rounding to the nearest tenth if necessary.
    8·1 answer
  • 18:12:24 in lowest terms
    11·1 answer
  • Helllllp math and I don’t get along
    15·2 answers
  • Solve for xx. Round to the nearest tenth, if necessary.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!