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
sesenic [268]
3 years ago
15

Solve the following system of equations.2x + 5y = 19x - 2y = - 4​

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

。☆✼★ ━━━━━━━━━━━━━━  ☾  

2x + 5y = 19

x - 2y = -4

Multiply the second equation by 2

2x - 4y = -8

Now we have:

2x + 5y = 19

2x - 4y = -8

Subtract the second eq from the first to get:

9y = 27

/ 9

y = 3

Now substitute this value into one of the first equations

x - 2(3) = -4

x - 6 = -4

x = 2

Thus, your answer would be option B

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

garri49 [273]3 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
carries family leaves at 7:15. they drive for 30 minutes and yhen stop for dinner what time is it when they stop for dinner?
laiz [17]

Answer:

I think it is 7:45

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Carlos has at most $40 to spend on food for a barbeque. He wants to buy hot dogs and hamburgers and then
poizon [28]

Answer:

$8.50

Step-by-step explanation:

I don't know what Alls are, but if Carlos insists, we can calculate how much he can spend on Alls with the expression:

($31.50) + r \leq $40

This says the sum of what Carlos has already spent (hot dogs and hamburgers) plus the amount he spends on Alls (rolls?), r,  must be equal to or less than the $40 he has allowed himself to spend.

($31.50) + r \leq $40

r  \leq $40 - $31.50

r \leq $8.50

3 0
2 years ago
Write the word sentence as an equation 8 is the quotient of a number g and 3 an equation that represents this word sentence is
Ket [755]
G (divided sign) 3 =8
4 0
3 years ago
The following triangular prism has a base that is a right triangle.
schepotkina [342]

Answer:

The Answer is 175.86 cm^2

Step-by-step explanation:

4.3*5.2/2*2=22.36 cm^2

6.75*10=67.5 cm^2

10*4.3*2=86 cm^2

86+22.36+67.5=175.86 cm^2

Hoped this helped ^^

7 0
2 years ago
Consider the three functions below
lawyer [7]

Answer:

Put them all in your calculator and it will show you which is correct

8 0
2 years ago
Read 2 more answers
Other questions:
  • Plz help me ............
    9·2 answers
  • What is the area of this trapezoid? Please help me
    15·1 answer
  • A driver descended to a depth of -65 feet in 5 minutes. If she descended at the same rate each minute, what’s the rate?
    9·1 answer
  • What is the slope of graph 7 pls
    9·1 answer
  • I need help with number 30
    5·1 answer
  • Solve for q<br> 7/3 = q + 2/3
    14·2 answers
  • S(3x – 7) + 5x = 8x + 1<br><br>x=​
    13·1 answer
  • I’m about to smash my laptop with a brick please please help
    10·1 answer
  • Help please I don’t know the answer and I’m like late soo
    12·2 answers
  • A camera costs $129 at a store in Sugar Land. The whole store is 30% off and then customers pay 8% sales tax on the sale price.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!