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
sergejj [24]
3 years ago
5

Solve the systems of equation by elimination. x + 5y = -7 2x + 7y = -8

Mathematics
1 answer:
labwork [276]3 years ago
7 0
2x-7y=-6 but x = 5y , so

2(5y) - 7y = -6
You might be interested in
Find the equation of the exponential function represented by the table below: y 0 0.01 1 0.005 2 0.0025 3 0.00125 Submit Answer
Alika [10]

Answer:

Step-by-step explanation:

5 0
3 years ago
I need help on saxon math algebra 1 lessons 36-40 can you please help me ,
saul85 [17]
36-40= -4
36 subtracted by 40 equals negative 4
-4
7 0
3 years ago
Read 2 more answers
Please help me with this problem! I am so confused: This system of equations shows x by itself on the left side of one equation.
andrew-mc [135]

Answer:

x=-6

y=4

Step-by-step explanation:

x=-y-2        x=-y-2             x=-y-2         x=-y-2         x=-y-2   x=-4-2   x=-6

0.5x+y = 1  0.5(-y-2)+y=1  -0.5y-1+y=1  -y-2+2y=2  y=4       y=4       y=4

7 0
3 years ago
Write four numbers that could be ordered between these numbers 59 through 1,000
Blababa [14]
100, 200, 300, and 400.
7 0
4 years ago
Read 2 more answers
At the West Street Bakery, 16
Leviafan [203]

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu

5 0
3 years ago
Other questions:
  • If the price of a bag of Ritz peanut butter crackers increases from $0.70 to $0.80, what it the percent increase?
    12·1 answer
  • Hi, Please i need help with this question. Workings would be deeply appreciated .
    12·1 answer
  • What is an equation in point-slope form for the line that passes through the points (4,−1)(4,−1) and (−3,4)(−3,4) ?
    14·1 answer
  • Triangle MNO is similar to triangle PQR. If angle N measures 85 degrees and angle P measures 75 degrees, what is the measure of
    11·2 answers
  • How many ninths in 2/3
    15·2 answers
  • PLEASE ILL GIVE BRAINLIEST
    7·2 answers
  • Can I get help with this please ????
    10·1 answer
  • How many hours would someone who earns $7.50 per hour have to work to earn $116.25?
    12·1 answer
  • What type of property is this: -8x=20
    15·2 answers
  • Which of the following shows the true solution to the logarithmic equation 3 log Subscript 2 Baseline (2 x) = 3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!