Solve by using addition method x-2y=-3 , -2x+4y=6
1 answer:
X - 2y = -3....multiply by 2
-2x + 4y = 6
----------------
2x - 2y = -6 (result of multiplying by 2)
-2x + 4y = 6
----------------add
0 = 0
This system of equations has infinite solutions
You might be interested in
Answer:
if you use a calculator its easy
16.72 - 1.24 = 15.48
15.48 divided by 12 is 1.29
for sales tax 1.24 divided by 12 is .10
so for each one She spent $1.39
so if you take away 1/4 from 3/4 you will get 2/4
3/4 - 1/4 = 2/4 or 1/2
so the male elephant weights 1/2 a ton more than the female
Answer:
16/25
Step-by-step explanation:
first do keep change flip
4/5 × 4/5
16/25
14+x=84
x=70
The team lost 70 games.
84+70=x
154=x
The team played a total of 154 games.