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
Reil [10]
3 years ago
10

Evaluate —2y – 3x for x = 1 and y= -2. The value of the expression is

Mathematics
1 answer:
bulgar [2K]3 years ago
7 0

Answer:

1

Step-by-step explanation:

Given

- 2y - 3x ← substitute x = 1 and y = - 2 into the expression

= - 2(- 2) - 3(1)

= 4 - 3

= 1

You might be interested in
What is -7n-4=24 lol i hate homework
Montano1993 [528]
It's a simple linear equation in 'n'.  There's only one number that 'n' can be
that will make the equation a true statement.  That number is called the
'solution' to the equation.  Here's one way to find it:

You said that                       <u> -7n - 4  =  24</u>

Add  4  to each side:           -7n       =  28

Multiply each side by  -1 :    7n       =  -28

Divide each side by  7 :         <em>n        =  -4</em>

Homework is the only way for most people to learn stuff.
3 0
3 years ago
Read 2 more answers
Jina used a tots of 2 1/6 gallons of gas while driving her car. Each hour she was driving, she used 7/8 gallons of gas. What was
marysya [2.9K]
2 1/6 ÷ 7/8= 2 10/21 h
hope this helps!
8 0
3 years ago
Finding the difference between 827 and 513
koban [17]
Answer: 314

Take each number place and subtract them from each other.
4 0
3 years ago
Read 2 more answers
ALSO NEED HELP ON THIS ONE, ASAP!! (No links, thats all)
meriva

The area of the triangle is 36 in², so she can create only 4 triangles.

6 0
3 years ago
Plzzzzzzzzzzzz help quick
Nataly_w [17]
The answer would be A
8 0
3 years ago
Read 2 more answers
Other questions:
  • Analyze the diagram below and complete the instructions that follow.. HELP
    9·1 answer
  • 1. Which expression shows 3 less than X?<br> А 3-х<br> cx - 3<br> в 3х
    11·2 answers
  • Sabrina rounded the size of the park to the nearest thousands acres. Her estimate was 276,000 acres. What number could be the ex
    5·2 answers
  • ThJennifers new bike cost $180. Her parents paid 40% of the costs and Jennifer paid the rest how much did Jennifer pay
    12·1 answer
  • Mary’s month budget again NEED HELP AsAP no <br> ROCKY
    9·2 answers
  • HELPPPPPPPPPPPP PLEASEEEE?
    15·1 answer
  • You are building a ramp that must cover a horizontal distance of exactly 17 feet. The angle of the ramp from the ground is 24°.
    11·1 answer
  • PLEASE HELP!!! I will give brainliest.
    8·2 answers
  • The Ragnier's purchased a house for $357,000. They sold their home for $475,000. What was the percent increase?
    10·1 answer
  • Write all proportions found on the figure. (Choose TWO answer choices)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!