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
kramer
2 years ago
15

Solve the equation.

Mathematics
1 answer:
Andrew [12]2 years ago
8 0

Answer:

b

Step-by-step explanation:

-5(-13)+2=67

65+2=67

67=67

You might be interested in
Order from least to greatest 5 1/2, 5.05, 5 5/9
Valentin [98]
5 1/5 = 5.50 
5 5/9 = 5.555555
so the order from smallest to biggest is 
5.05, 5 1/5, 5 5/9 
6 0
3 years ago
five consecutive terms of an arithmetic sequence have a sum of 40. The product of the middle and the two end terms is 224. Find
ratelena [41]
Let the five terms be: a, a + d, a + 2d, a + 3d, a + 4d, then
a + a + d + a + 2d + a + 3d + a + 4d = 5a + 15d = 40
i.e. a + 3d = 8
Also, (a + 2d)(a + 3d)(a + 4d) = 224
(a + 3d - d)(a + 3d)(a + 3d + d) = 224
(8 - d)(8)(8 + d) = 224
(8 - d)(8 + d) = 224/8 = 28
64 - d^2 = 28
d^2 = 64 - 28 = 36
d = sqrt(36) = 6
But a + 3d = 8
a + 3(6) = 8
a = 8 - 18 = -10

Therefore, the term of the sequence is: -10, -10 + 6, -10 + 2(6), -10 + 3(6), -10 + 4(6)
= -10, -4, -10 + 12, -10 + 18, -10 + 24
= -10, -4, 2, 8, 14

4 0
3 years ago
Hong made $105 for 5 hours of work. At the same rate, how much would he make for 11 hours of work? I need help plz thank you​
cupoosta [38]
105/5 = $21 per hour
21 * 11 = $231 for 11 hours
7 0
3 years ago
I need help urgent plz someone help me solved this problem! Can someone plz help I’m giving you 10 points! I need help plz help
Liula [17]

Answer:

(x-1)(x-4)

Step-by-step explanation:

I used long division with polynomials to help me find the other factor to this problem.  Divide x cubed -5x squared -6x+8 by x+2 to get x squared -5x+4.

Hope this helps!

5 0
2 years ago
Read 2 more answers
Given that f(x)=x^2-4x -3 and g(x)=x+3/4 solve for f(g(x)) when x=9
SSSSS [86.1K]

Answer:

f(g(9)) = 945/16

Step-by-step explanation:

To find f(g(x)), you have to substitute g(x) wherever there is an x in f(x).

g(x) = x + 3/4

f(x) = x² - 4x - 3

f(g(x)) = (x + 3/4)² - 4(x + 3/4) - 3

f(g(x)) = x² + 3/2x + 9/16 - 4x + 3 - 3

f(g(x)) = x² - 5/2x + 9/16 + 3 - 3

f(g(x)) = x² - 5/2x + 9/16

Now, put a 9 wherever there is an x in f(g(x)).

f(g(9)) = (9)² - 5/2(9) + 9/16

f(g(9)) = 81 - 5/2(9) + 9/16

f(g(9)) = 81 - 45/2 + 9/16

f(g(9)) = 117/2 + 9/16

f(g(9)) = 945/16

7 0
3 years ago
Other questions:
  • Can somebody help me with 2,3,4,5? i already took the picture for somebody to see
    6·1 answer
  • Which answer is equal to i^58?<br> A) -i<br> B) -1<br> C) i<br> D) 1
    7·2 answers
  • Please answer fast !!!
    9·1 answer
  • Help me on problem 15 please and asap
    5·2 answers
  • The posting reference columns are used to trace transactions from the ledge to the journal .what will be entered in the posting
    7·1 answer
  • Describe the credit process, using five vocabulary terms from the chapter.
    8·1 answer
  • Urgent!!!
    14·1 answer
  • Need help with 6th grade math plz help thanks
    6·1 answer
  • What does 122 and 144 equal​
    5·2 answers
  • -3 (x + 3) &gt; 15<br><br>WHAT IS THE ANSWER + SHOW WORK PLS<br>FIND VALUE OF X​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!