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
MAVERICK [17]
4 years ago
15

Are the two expressions equivalent?

Mathematics
1 answer:
Diano4ka-milaya [45]4 years ago
3 0

Answer:

C

Step-by-step explanation:

11z+9z (11+9)z

20z (20)z

(11•5)+(9•5) (11+9)5

55+45 (20)5

100 100

You might be interested in
Cameron is playing 9 holes of golf. He needs a total of at most 15 over par on the last four holes to beat his best golf score.
Svet_ta [14]

Cameron is successful at beating his record since he only shot 9 over par on the last 4 holes.

To find this, first turn each score into a number. Over pars are positive and under pars are negative. This gives us the following expression.

+5 - 1 + 6 - 1 = + 9

Therefore, he stayed below the + 15 that he needed.

6 0
3 years ago
3/2 times 2/3 in the simplest form
Lostsunrise [7]

Answer:

3/2 x 2/3 = 1

Step-by-step explanation:

3 0
3 years ago
What is the trigonometric ratio for sin C?
Greeley [361]
The simplified fraction for sinC will be 9/41
8 0
3 years ago
Mrs. Williams charges $30 per hour for tutoring services plus a one-time fee of $60 for supplies. How many tutoring sessions can
Nata [24]

Answer:

if it is at most yoy cant go over 1,200 but it never said u had to spend any lower if 30x 3=900 + 60 that is 960 so your answer should be 3 hours

6 0
3 years ago
At Emily's summer camp, there are
Stells [14]

Answer:

15

Step-by-step explanation:

3 counselors for every 20 girls

6 0
3 years ago
Read 2 more answers
Other questions:
  • Bonds payable should be reported as a long-term lThe Tony Hawk Skate Park has a 5-year installment loan with monthly payments of
    13·1 answer
  • Will give BRAINEST
    7·1 answer
  • Use the arc length formula to find the length of the curve y = 5x − 1, −3 ≤ x ≤ 2. Check your answer by noting that the curve is
    8·1 answer
  • The back of George's property is a creek. George would like to enclose a rectangular area, using the creek as one side and fenci
    11·1 answer
  • A computer technician charges $75 for a consultation plus $35 per hour. The computer technician charges Bob $250. How many hours
    10·2 answers
  • What is x for this question?
    15·1 answer
  • Help its really urgent
    9·1 answer
  • Which line has a slope of 0?
    8·1 answer
  • 525 divided 5 = what ? R ?
    6·2 answers
  • Which of the following indicates the subtraction property of equality when solving the equation 86 – 2 (9x + 4) = 12x + 18?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!