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
Norma-Jean [14]
2 years ago
12

B=5a+7 -3a+2b=-7 What is the solution to the system of equations shown above?

Mathematics
2 answers:
anastassius [24]2 years ago
6 0
But the file is not open
Elena-2011 [213]2 years ago
4 0

a+b=-19

Primero hay que separar los números de las letras y luego sumar y/o restar y listo

You might be interested in
Determine the linear equation from the following table
Westkost [7]

Answer:

I don't know I'm just answering questions because i need points

4 0
2 years ago
Please help with these 2 answers i only have 10 minutes left
natta225 [31]

Answer:

  1. 1/4 of a pound
  2. 4/15 of the flat

Step-by-step explanation:

For number 1:

  1. 3/4 ÷ 3 = 0.25
  2. 0.25 = 1/4

For number 2:

  1. 4/5 ÷ 3 = 4/15

I hope this helps!

5 0
3 years ago
Read 2 more answers
What is the distance from (−2, 4) to (0, −6)? Round your answer to the nearest hundredth. 9.23 10.20 10.98 11.34
nevsk [136]
D = \/(0-(-2))² + (-6-4)²
d = \/(0+2)² + (-10)²
d = \/(2² + 100)
d = \/(4+100)
d = \/104
d ~ 10,20
5 0
3 years ago
Read 2 more answers
Which classification best describes the following system of equations? X=5, y=6, -x-y+z=0
PolarNik [594]
I don't see any answer choices, but because it already gives you x and y, all you have to do is plug them into the equation.
-(5)-(6)+z=0
combine like terms
-11 + z = 0
add 11 to both sides
z = 11 is your answer
7 0
3 years ago
Read 2 more answers
Can you tell i'm panicking? ^^"
Archy [21]
ANSWER:
The right option is d)
As 5*1=5
5*3=15
5*4=20

HOPE IT HELPS!!!!!
PLEASE MARK BRAINLIEST!!!!
4 0
3 years ago
Other questions:
  • Kim and her 5 friends hiked over a three day weekend hey hiked the same distance each day how many miles did they hike per day?
    14·1 answer
  • A rocket is launched straight up from the ground, with an initial velocity of 224 feet per second. The equation for the height o
    5·2 answers
  • Find the distance between the points (3, -5) and (-6, -5).
    14·1 answer
  • Simplify the following expression 6X2 plus 8X -3 minus 3X2-6
    14·1 answer
  • MAY YOU PLZ HELP ME!!!!<br> WILL MARK BRAINLIEST!!!!
    15·1 answer
  • 2. Sammie has 3 feet of ribbon. She is making bows for her friends that each use of 1/3 of a foot
    10·1 answer
  • 5. Write the slope-intercept form of the equation that passes through the point (-1, 2) and is perpendicular to the line y = 3/2
    11·1 answer
  • How many terms are in this expression?<br><br> 10n + 2k
    10·2 answers
  • The least common multiple of two whole numbers is 12. What is the ratio of the greater number to the lesser number is 3:2 what a
    15·1 answer
  • Plz help me NOW I will mark u brainliest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!