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
Nadya [2.5K]
2 years ago
14

Use the elimination method to solve the system of equations. Choose the

Mathematics
1 answer:
miss Akunina [59]2 years ago
3 0

9514 1404 393

Answer:

  A.  (4, 12)

Step-by-step explanation:

Adding the second equation to twice the first will eliminate y.

  2(10x +2y) +(3x -4y) = 2(64) +(-36)

  23x = 92 . . . . . . . . simplify

  x = 4 . . . . . . . . . divide by 23

This value matches choice A: (4, 12).

You might be interested in
Wilma used 60 centimeters of lace to make a border around a rectangular card. The width of the card is 20 centimeters. What is t
iris [78.8K]
60 - (20 + 20)= 20
20
4 0
3 years ago
Denise bought 5.2 pounds of rice for $5.29. Using the unit rate, how much would 2 pounds of rice cost? A $1.02 C $2.04 B $1.29 D
vagabundo [1.1K]

Answer:

it's A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
0<br> 류<br> In<br> +<br> 0<br> 4<br> 1<br> 6<br> 1<br> Which fraction is equal to<br> 좋
Diano4ka-milaya [45]

Answer:

B = 6/8

Step-by-step explanation:

3 x 2 = 6

____ __

4 x 2 8

(Equivalent fraction)

5 0
2 years ago
456+213 using the break apart strategy
GalinKa [24]
Fist break up each number in the hundreds column add the tens and the ones then add the hundreds to the previous answer
4 0
3 years ago
Take away 2 from 7 times h
yan [13]

Answer:7h-2

Step-by-step explanation:

take away 2 indicates -2

7 times h indicates 7h

then you have a few ways to write this out either: -2+7h or 7h-2

both are correct!

3 0
3 years ago
Other questions:
  • Tammy must run more than 73 miles total to reach her fitness goals. She has already run 33 miles and runs 5 miles per day. Which
    7·1 answer
  • Plez help
    15·1 answer
  • Multiply.
    9·2 answers
  • Mr. Adams has 14 boys and 8 girls in his mathematics class. If he chooses two students at random to work on the board, what is t
    7·1 answer
  • Plsss help i do not understand this:(
    7·1 answer
  • Madison represented the sentence “The product of 3 and the difference of Negative 4 and the quotient of a number and Negative 2
    6·2 answers
  • The St. Patrick's Day Parade has 214 floats in it. If each float is carrying
    15·1 answer
  • Slope = 4; (3, 8)<br> ???
    8·1 answer
  • Karina is driving from her house to her cottage. If she drives at 10 kilometers per hour, she will arrive at 6 PM. If she drives
    15·1 answer
  • Help please im slow and dont feel like doing this lol
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!