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
Tema [17]
3 years ago
7

Solve by substitution 2.5x-3y=-3 3.25x-y=-14

Mathematics
1 answer:
zhuklara [117]3 years ago
4 0
Hello Complimentmady1, the first question, answer: <span>x=<span><span>1.2y</span>−1.2</span></span><span> second question, </span>answer:<span /><span> x=<span><span>0.307692y</span>−4.307692.</span></span>


You might be interested in
Is 50 tens 9 ones &lt;,&gt;,= 49 tens 35 ones
kati45 [8]
50 tens and 9 ones is less than 49 tens and 35 ones because 50 tens is 500 + 9 is 509, whereas 49 tens is 490 + 35. 
5 0
3 years ago
A rectangle has a height of 3 and a width of 3x^2 + 4x.​
Zolol [24]

Answer:

9x^2+12x

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
6x-+5y=-15 in slope intercept form
uranmaximum [27]
6x+5y=-15

5y=-15-6x

y=(-15-6x)/5
6 0
3 years ago
Read 2 more answers
The figure is not drawn to scale.
Goryan [66]

Answer:

93°, 89°, 93°

Step-by-step explanation:

∠1 and ∠4 are supplementary angles:

m∠1 + m∠4 = 180°; m∠1 = 93°

∠2 and ∠4 are vertical angles:

m∠2 = m∠4 = 87°

∠3 and ∠4 are supplementary angles:

m∠3 + m∠4 = 180°; m∠3 = 93°

4 0
3 years ago
Read 2 more answers
What is the prime factorization of 100 using exponent's?
makkiz [27]

Answer:

The Prime Factorization is:

2 x 2 x 5 x 5

In Exponential Form:

22 x 52

CSV Format:

2, 2, 5, 5

6 0
3 years ago
Other questions:
  • If an animal is a beagle, then it is a dog. If an animal is a dog, then it is a highly social animal. Conjecture: Beagles are hi
    15·2 answers
  • A hollow ball is made of rubber that is 2 centimeters thick the ball has a radius to the outside surface of 6 cm what is the app
    14·1 answer
  • What is 6x1(3+1)? I am just wondering what the answer and break down will be.
    13·2 answers
  • Find the smallest integer k such that 60k is a<br>perfect square​
    15·1 answer
  • Nick owns 500 of the 100,000 shares available.
    9·1 answer
  • -7/10+7/15+1/-20+-9/10+11/15+11/-20 <br> what is the answer please help me .....!!!!
    14·1 answer
  • Trigonometry please help thank youuuu
    10·1 answer
  • What is the y-intercept of the line ?
    6·2 answers
  • Z
    7·1 answer
  • Math -8/7 + (-17/36)​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!