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
Harman [31]
4 years ago
13

Evaluate x - 2y if x = -3 and y = -6

Mathematics
2 answers:
zhannawk [14.2K]4 years ago
7 0
<span>x - 2y
= -3 - 2(-6)
= - 3 + 12
= 9</span>
vaieri [72.5K]4 years ago
4 0
The answer is 30 because -3-2=-3+(-2)=-5 then -5(-6) equals 30 because when you multiply two negatives it equals a positive
You might be interested in
FUNCTION, DOMAIN, AND RANGE HELP NEEDED (25 POINTS)​
Darina [25.2K]

Answer:

thanks for points lol

Step-by-step explanation:

thanks for

3 0
4 years ago
The school that DeShawn goes to is selling tickets to the annual dance competition. On the first day of ticket sales, the school
coldgirl [10]

Answer:

Both child tickets and senior tickets cost $14.

Step-by-step explanation:

Since the school that DeShawn goes to is selling tickets to the annual dance competition, and on the first day of ticket sales, the school sold 10 senior citizen tickets and 8 child tickets for a total of $ 252, while the school took in $ 280 on the second day by selling 10 senior citizen tickets and 10 child tickets, to determine what is the price of each of one senior citizen ticket and one child ticket, the following calculation must be performed:

10 senior tickets + 8 child tickets = 252

10 senior tickets + 10 child tickets = 280

280 - 252 = 2 child tickets

28 = 2 child tickets

28/2 = 1 child ticket

14 = 1 child ticket

14 x 10 = 140

(280 - 140) / 10 = senior tickets

140/10 = 14 = senior tickets

Therefore, both child tickets and senior tickets cost $14.

3 0
3 years ago
Someone help please thank you soooo much
Verdich [7]

Answer:

It is 0.

Step-by-step explanation:

The question is asking you what number represents sea level, not how higher the plane is from the airport. Sea level is represented by 0.

3 0
3 years ago
How do you reduce 5/25 in fractions
aleksandr82 [10.1K]
5/25

5:5/25:5

= 1/5.

Divide by the GCF, 5.
6 0
4 years ago
Read 2 more answers
triangle rst is congruent with VST is shown. given Line st is the perpendicular bisector of line RV prove triangle rst is congru
cluponka [151]

Answer:perpendicular bisector theorem

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ME OUT HERE FOR FIVE POINTS PLUS BRAINLIEST !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·2 answers
  • grogg surveyed 135 beasts at his school about thier favorite house pet. the pie chart below summarizes his resuts. if 54 of the
    14·1 answer
  • Help! What is the length XY if the quadrilateral is an isosceles trapezoid? I thought 6 was the answer, but I was wrong.
    11·1 answer
  • What is 67.5 rounded to the nearest tenth?
    10·2 answers
  • Triangle FGH is reflected across a vertical line to produce ABC. Which statement is true
    9·1 answer
  • There are 27 girls and 36 boys who want to participate in a math competition. If each team must have the same ratio of girls and
    12·1 answer
  • Mr. Jenson is planning a painting project. He has purchased paint and supplies for $650. He will also hire a painter for
    8·1 answer
  • The following data is from a simple random sample of 12 students GPAs. 3.12 2.45 4.0 3.76 3.54 2.78 3.39 3.21 1.98 3.43 3.98 2.7
    14·1 answer
  • Can someone help please? This is the only question that I literally can’t answer lol
    12·1 answer
  • Lan makes 60 cakes.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!