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
Likurg_2 [28]
3 years ago
6

1. Consider the following system. If you used the substitution method, what

Mathematics
1 answer:
wolverine [178]3 years ago
8 0

The first step would be :

E) 3x + (2x + 4) = -7

You might be interested in
-5(6v-w-1) <br> Distributive prot
krok68 [10]

Answer:

-30v + 5w + 5

Step-by-step explanation:

-5(6v - w - 1) =

Multiply -5 by each term inside the parentheses.

= -5 * 6v - (-5) * w - (-5) * (-1)

= -30v + 5w + 5

5 0
3 years ago
What time is shown on the clock
natita [175]

Answer:

9:18

Hope this helps <3

3 0
3 years ago
Read 2 more answers
How many solutions does this linear system have? y = y equals StartFraction 2 over 3 EndFraction x plus 2.x+ 2 6x – 4y = –10
Ira Lisetskai [31]

Answer:

The system has one solution

Step-by-step explanation:

we have the system of equations

y=\frac{2}{3}x+2 ----> equation A

6x-4y=-10 ----> equation B

Solve the system by substitution

substitute equation A in equation B

6x-4(\frac{2}{3}x+2)=-10

6x-\frac{8}{3}x-8=-10

Solve for x

Multiply by 3 both sides to remove the fraction

18x-8x-24=-30

Combine like terms

10x=-30+24

10x=-6

x=-\frac{6}{10}

Simplify

x=-\frac{3}{5}

<em>Find the value of y</em>

y=\frac{2}{3}(-\frac{3}{5})+2

y=-\frac{6}{15}+2

y=\frac{24}{15}

Simplify

y=\frac{8}{5}

The solution of the system is the point (-\frac{3}{5},\frac{8}{5})

therefore

The system has one solution

4 0
3 years ago
Read 2 more answers
I just want to see if my answer is correct, I haven't done volume in a long time!
motikmotik
You did it right because 12 x 2 = 24 x 8 = 192
7 0
3 years ago
Read 2 more answers
4.5x-7=20 i need help whats the answer
Dmitry [639]
Your answer will be 6. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • 1 over 2z = 3 over 4. Which of the following equals z in this equation? 3 over 8 2 over 3 1 over 1 over 2 2 over 2 over 3
    5·2 answers
  • What is the volume of the cone with a height of 3ft and a radius of 4 ft in cubic ft
    15·1 answer
  • Two classes are planning to go on a field trip together. One clas with 18 students is being joined by 6 boys and 11 girls from a
    11·1 answer
  • Caroline answered 47 out of 56 questions correctly on her test. What percent of the questions did Caroline get correct
    10·2 answers
  • What is 70000% + 8100000
    9·2 answers
  • The owner of a shop buys a bed at the price of Rp 1,700,000.00. Then he sells the bed at the price of Rp
    15·1 answer
  • For the function -2x²+x+1 find f(3)
    13·2 answers
  • Another four sotuation<br> Please answer all the questions<br> I give 35 points
    14·1 answer
  • 2 3/4 divided by 1 7/8? Type the quotient in the simplest form
    11·1 answer
  • Factor <br> 4m^2+16m+16. ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!