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
Serggg [28]
3 years ago
6

Solve the system of linear equations. Check your solution. y=2x-2 y=2x+9

Mathematics
1 answer:
natulia [17]3 years ago
8 0
2X-2=2X+9
Add 2

2X=2X+11
Subract 2X
0= 11

This has no solution to this problem
You might be interested in
SOLVE THE EQUATION SHOW YOUR WORK 3x = 45
Hunter-Best [27]

Answer:

x = 15

Step-by-step explanation:

3x = 45

x = 45/3

<em><u>x = 15</u></em>

4 0
2 years ago
Read 2 more answers
What is the value of (2x^2-5x+4)if x =7
Troyanec [42]
<span>We have to use PEMDAS for this expression.

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

</span>(2x^2 - 5x + 4)                    Original Mathematical Expression

[2(7)^2 - 5(7) + 4]                 Plugging the value of x, 7 into expression.

There are parentheses, so that means we have to work in them.

There are exponents, so we have to do those first.

[2(49) - 5(7) +4]                    Exponents.

There is multiplication, that we can do, so we do that left to right.

[98 - 35 + 4]                         Multiplication.

There is no division.

There is addition and subtraction, so we do those left to right.

[63 + 4]                                Subtraction.

67                                        Addition.

Final Answer: 67

6 0
2 years ago
Read 2 more answers
Answer with explanation plz
Nostrana [21]
The answer is 78.5 because the formula to find area is πr2 so the radius is 5ft π is 3.14 so 3.14 times 5 and the 2 on top of r means the u have to do 5 times 5 which is 25 now it's real simple do 3.14 times 25 which is 78.5 I HOPE THIS HELPS=)
7 0
2 years ago
7kg :420g simplest form​
DENIUS [597]

Answer:

50:3

Step-by-step explanation:

7000g:420  both are divisible by 70

1000:60 both are divisible by 10

100:6  both are divisible by 2

50:3

please mark me as brainliest!!<3

8 0
2 years ago
Kira buys a robot priced at $263. If the sale tax is 4% , how much tax will kira pay
12345 [234]

Answer:$10.52

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • BD=16 and AC the<br> perpendicular bisector of BD.
    14·2 answers
  • Four times the sum of a number and 15 is at least 120.let x represent the number. Find all possible values for x
    8·1 answer
  • Lily grew 20 centimeters in 1 year. She is now 1.8 m tall. How tall was she 1 year ago?
    14·1 answer
  • A student graphed function f(x) =( x+2)² - 5. How would the new function be written if it is translated 3 units to the right, sh
    13·1 answer
  • If ab and cd are congruent what is the measure of chord ab
    15·1 answer
  • Convert the unit of capacity. 1/8 pt = __ qt
    6·1 answer
  • Find the product of 1 2/3 and 1 1/4​
    14·1 answer
  • ( 1 + 1 ) + ( 1 + 1 + 1) in standard form
    13·1 answer
  • The table shows the purchases made by two customers at a meat counter. You want to buy 2 pounds of sliced ham and 3 pounds of sl
    11·1 answer
  • Number 21 please help me !!?!! ONLY THE QUESTION PLEASE
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!