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
Lorico [155]
3 years ago
5

-3х + Зу = 9 2х — 7y = –14

Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

( −7 5 , 8 5 )

Equation Form:

x = − 7 5 , y = 8 5

Step-by-step explanation:

You might be interested in
Solve -x/3>5 i don't know what to do
jonny [76]

Answer:

It's D, x≤-15

7 0
2 years ago
Brian wants to ship three medium sized boxes. Two companies offer different rates.
lions [1.4K]

Answer:

Step 4

Step-by-step explanation:

Bryan wants to ship three medium-sized boxes. Two companies offer different rates.

Company Rate

A

$14.65 per box

B

First box is free, $16.20 for any additional boxes

Bryan used the six steps to solve this problem. On one of the steps, he decided that he would use multiplication and addition to compare the companies and find the best rate. Which step did Bryan use to help him decide?

8 0
2 years ago
Are the following lines are parallel ,perpendicular or neither
Art [367]

Answer: parallel

they just are <3

3 0
2 years ago
Educators should ensure math instruction is only taught through structured activities rather than through everyday situations an
jok3333 [9.3K]

The statement ' educators should ensure math instruction is only taught through structured activities rather than through everyday situations and routines is True. Option A

<h3>Ways to improve mathematics education</h3>

They include;

  • Using hands-on learning methods
  • Using visuals
  • Integration of mathematics game
  • Connecting math concepts to everyday life
  • Allow students to explain their reasoning
  • Rewarding students progress

Thus, the statement ' educators should ensure math instruction is only taught through structured activities rather than through everyday situations and routines is True. Option A

Learn more about early childhood education here:

https://brainly.in/question/7275502

#SPJ1

6 0
2 years ago
25° decreased by 60%
worty [1.4K]
<span>25 - (60% × 25) =
</span><span>25 - 60% × 25 =
</span>(1 - 60%) × 25 =
<span>(100% - 60%) × 25 =
</span><span>40% × 25 =
</span><span>40 ÷ 100 × 25 =
</span><span>40 × 25 ÷ 100 =
</span><span>1,000 ÷ 100 =
</span><span>10;
The answer is 10</span>
4 0
3 years ago
Other questions:
  • Transform y = cot(x) to get the graph of. Which type of transformation is not performed?
    12·2 answers
  • at sal's carshop the salesman make 15 commission on every car they sell. If the dealership buys a car for $16,235 and the salesm
    8·1 answer
  • IF YOU SHOW THE WORK AND HOW YOU GOT THE ANSWER IF ITS RIGHT I WILL GIVE BRAINLEY 1.At Parker’s Pizza Parlor, the total cost of
    9·1 answer
  • Help please the last answer is 5N to the left but it didn’t fit in
    13·2 answers
  • How to write 37 in Maya math
    7·1 answer
  • The shoe box was 25cm long,15cm wide,and 8cm high. What is the volume of the shoe box?
    10·1 answer
  • Dos angulos son congruentes si tienen la misma amplitud
    5·1 answer
  • Simplify 6x−8y−5x+3y
    15·2 answers
  • -12 - 12x = 36 please help me with this problem due today.​
    6·1 answer
  • Can someone help with this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!