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
Natali [406]
3 years ago
7

I need help with number seven

Mathematics
1 answer:
GREYUIT [131]3 years ago
7 0
What is the question?
You might be interested in
What is the answer to this question? Please Help.
Arte-miy333 [17]

Answer:

x = 2, y= 3

Step-by-step explanation:

y = -2x+7

y = 5x-7

Since the equations are both equal to y, set them equal to each other

-2x+7 = 5x-7

Add 2x to each side

-2x+7 +2x= 5x+2x-7

7 = 7x -7

Add 7 to each side

7+7 = 7x

14 = 7x

Divide by 7

14/7 = 7x/7

2 = x

Now find y

y = 5x-7

y = 5*2 -7

y = 10-7

y =3

5 0
3 years ago
Find the exact value under the given conditions.
Leni [432]
Answer:
I think is B
3 0
3 years ago
Hey. I suck at algebra help pls?​
Yuri [45]

Answer: 8

Hope this helps

3 0
3 years ago
What is the solution 0.5(9x+18)=-1.5(5x)-2(3x+4.5
Liono4ka [1.6K]

Answer:

x = -6

Step-by-step explanation:

5 0
3 years ago
Round .796 to the nearest hundredth.
hammer [34]

Answer:

The answer is .800

3 0
3 years ago
Other questions:
  • A type of elevator has a maximum weight capacity Y1 , which is normally distributed with mean 5000 pounds and standard deviation
    11·1 answer
  • Please answer this I don't understand how to do it thanks
    15·2 answers
  • If you expand and simplify (2x+3)(x+4)
    9·2 answers
  • X<br> PLEASE ANSWERRRRR AS SOON AS POSSIBLE
    13·1 answer
  • A recipe called for using 5 1/8 cups of cups of flour before baking and another 8 7/9 cups after baking.What is the total amount
    14·2 answers
  • Laura, David, and Carlos served a total of 115 orders Monday at the school cafeteria. David served 3 times as many orders as Car
    8·1 answer
  • Find the area and the circumference of a circle with radius 6 m.
    7·2 answers
  • A water gauge in a pond measured 2358 in. At the beginning of the week. After five days of rain, the gauge read 3414 in. By how
    15·1 answer
  • How many gallons is equal to 48 cups?
    15·1 answer
  • O Point
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!