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
mylen [45]
4 years ago
8

Solve the system of equations by elimination and identify which could be a first step of the elimination method for the system.

3x + 2y = 24 6x + 2y = 30
Mathematics
1 answer:
Alecsey [184]4 years ago
4 0
3x+2y=24
Times 2
6x+4y=48
-
6x+2y=30
=
2y=18
y=9
x=2. Hope it help!
You might be interested in
Tyrel evaluated the expression 2 1/2−3/4. Which is one way he can check his work?
Oxana [17]

Answer:

1 3/4 = 7/4 = 1.75

Step-by-step explanation:

The process to arrive to the solution is explained in the pictures below.

Tyler needed to convert the mixed fraction

2 1/2  = (4+1)/2 = 5/2

If we multiply by 2 numerator and denominator

5*2/2*2 = 10/4

We substract

10/4 - 3/4 = 7/4 = 1.75

3 0
3 years ago
7y+65.7=2 true or false(don't answer that I just don't want this taken down(unless you do actually have the answer) is anyone in
Sophie [7]

It's false and same lol

8 0
3 years ago
P=a+b+c solve for b<br> c=90x+35
Pavel [41]

Answer:

x=bc-35 over 90

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The exact volume is what?
Galina-37 [17]

Answer:

7680πyd³

Step-by-step explanation:

The formula to calculate the volume of the cylinder is πr² h

Here radius (r) = 16 yd

height (h) = 30 yd

Now

the volume is

= πr²h

= 16² * 30 * π

= 7680 π yd³

Hope it will help :)❤

7 0
3 years ago
Read 2 more answers
You can buy 12 donuts for $9.60. What is the price for 1 donut?
hjlf

Answer:

0.80 cents

Step-by-step explanation:

I divided 9.60 by 12.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Prove the divisibility of the following numbers: 8^10−8^9−8^8 by 55
    11·1 answer
  • Dean works 47.75 hours in one week. He is paid hourly at a rate of $16.50. What is Dean’s total pay for the week? Round your ans
    10·2 answers
  • What is the volume of the cylinder below?
    11·2 answers
  • Jack's mother gave him 505050 chocolates to give to his friends at his birthday party. He gave 333 chocolates to each of his fri
    15·1 answer
  • A rectangle has a height of 4 and a width of x to the power of 2 plus 3x plus 2
    9·1 answer
  • I really need help on this one ​
    7·1 answer
  • 11 2 1
    12·1 answer
  • Find the value of the tangent for ZA.
    13·1 answer
  • In a certain Algebra 2 class of 28 students, 11 of them play basketball and 13 of them play baseball. There are 11 students who
    8·1 answer
  • b) The first five terms in a different sequence are -29, -26, -21, -14, -5. Find, in terms of n, a formula for the nth term, V,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!