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
Nana76 [90]
3 years ago
7

Solve the system below using linear combination. 2x – 7y = -7 3x + 8y = 45 i need a step by step explanation please

Mathematics
1 answer:
denis23 [38]3 years ago
4 0

Answer:

the Value of y=3 and x=5or 4.5

You might be interested in
NEED HELP ASAP!!! name each angle in as many ways different as possible
Allisa [31]
JGL,LGJ, GJ, GL are the four angles
5 0
3 years ago
The figures in the picture are similar to each other. Find the value of x, rounded to the nearest whole number.
goldfiish [28.3K]

Answer:

x= 11

Step-by-step explanation:

(x-5)/(x+1) = 3/6

6x-30 = 3x+3

3x = 33

x = 11

3 0
3 years ago
If a password must have two letters and three digits how many different passwords are possible? ​
Aleks [24]

Answer:

6

Step-by-step explanation:

8 0
3 years ago
Mr. Khans is buying staplers for his office. Each stapler costs $16.99. Part A: What does his final total cost depend upon? Part
melamori03 [73]

Answer:

his cost depends on how many staplers he gets and the input is how much each stapler cost and output is how much he has to spend

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help me this is due tommorow i need help with 21 through 24.
Natasha_Volkova [10]
21. 6 eggs
22. 10.5 feet
23. 64 inches
24. 1,344 inches long
4 0
3 years ago
Read 2 more answers
Other questions:
  • Use implicit differentiation to find an equation of the tangent line to the curve at the given point. 7x2 + xy + 7y2 = 15, (1, 1
    12·1 answer
  • Number 5 please! <br><br> Thank you Jesus!
    14·1 answer
  • 3 cups of pumpkin seeds to decorate 12 loafs of the bread how many cups of pumpkin seeds do you put i need to loaf
    9·1 answer
  • The formula for finding the area of a sector of a circle is A=πr2(x/360) , where r is the radius of the circle and x is the meas
    15·1 answer
  • What is the new function’s equation (green)?
    7·1 answer
  • True or False
    11·1 answer
  • In the diagram below, is an altitude of DEF. What is the length of ? If necessary, round your answer to two decimal places.
    13·1 answer
  • If 20 students were
    8·1 answer
  • 2x-1=4<br> -2x+y=8<br> Find the value of x
    8·1 answer
  • Please help I don’t understand this..
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!