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
Pepsi [2]
3 years ago
12

Solve the systems of equations by elimination-Solo team teach 5a-2b = 0 2a-3b = -11

Mathematics
2 answers:
dusya [7]3 years ago
8 0
The answer and solution is below.

seraphim [82]3 years ago
6 0

Answer:

a=2

b=5

Step-by-step explanation:

5a=2b

a=2/5b

2(2/5b) -3b= -11

4/5b-3b =-11

-2.2b=-11

b=5

5a=2*5=10

a=2

You might be interested in
How do I find the value of y in y=mx+c
Fofino [41]
Plug in your coefficients
3 0
2 years ago
Which of these scales are equivalent to 3cm to 4 km
sergij07 [2.7K]

Answer:

You need to add more context to the question. I cannot answer it without knowing what "These scales" are.

5 0
3 years ago
CAN SOMEONE PLEASE HELP ME PLEASE!!!!!
OverLord2011 [107]

Answer:

x4+7x3-2x2-9x-3 remainder -10

or we could write it as

x4+7x3-2x2-9x-3 - 10/(x+8)

Step-by-step explanation:

x+8 ) x5+15x4+54x3−25x2−75x−34 (x4+7x3-2x2-9x-3  <--- Quotient.

        x5+ 8x4

                7x4+54x3

                7x4+56x3

                         -2x3-25x2

                         -2x3-16x2

                                    -9x2-75x

                                    -9x2-72x

                                               -3x-34

                                               -3x-24

                                                     -10  <--- Remainder.

 

7 0
1 year ago
A train travels 5 miles in 12 minutes at this rate how far will go in two hours
Marrrta [24]

Answer:

Well, 60 (minutes in an hour) divided by 12 (from the problem) is 5, so you have to multiply that 5 by the 5 from the problem to find that the train is going 25 (5*5) mph. Just double this for two hours, and you result in 50!

Step-by-step explanation:

4 0
2 years ago
Fill in the blank to make a true equation<br> 15+10=5(3+___)
Delicious77 [7]

Answer:

2

Step-by-step explanation:

15+10=5(3+_)

25=5(3+_)

25 divide by 5 equals 5

5-3=2!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Cylinder A has a radius of 2 inches and a height of 2 inches. Cylinder B has a radius of 2 inches and a height of 4 inches. Calc
    5·1 answer
  • Find the slope of the line described by the equation. 4y = 152 − 19x
    15·2 answers
  • FILL IN THE BLANKS: PLEASE HELP ASAP
    7·1 answer
  • How does the quotient compare to the dividend when the divisor is less than 1
    9·1 answer
  • What is 1.66666666667 rounded to the nearest tenth
    7·1 answer
  • Can I get help with this problem?
    10·2 answers
  • The ratio of boys to girls in a class is 3:5. There are 40 students in the class. How many
    7·1 answer
  • The total weight of 9 bags of potatoes is 36 kilograms. Each bag weighs the same amount. What is the weight, in grams, of each b
    10·1 answer
  • MP Persevere with Problems Suppose 20
    11·1 answer
  • Type your answer and then click or tap Done.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!