2 years ago

Solve this system of equations:

Mathematics

1 answer:

SpyIntel [72]2 years ago

7 0

y=2x so replacr the -y with -2x so 2x+6 is 8x. :)

You might be interested in

PLS HELP!!

qwelly [4]

Its the third pair of inequalities

b 26 < n < 30

so n = 28

the 3 numbers are 28, 30 and 32

4 0

2 years ago

Read 2 more answers

PLS HALPPPPP!!!!

andrey2020 [161]

Answer:

11.01

Step-by-step explanation:

3.78+4.51+2.72=11.01

4 0

3 years ago

33/15 as a mixed number or whole number please hurry!

balu736 [363]

Answer:

2½

Step-by-step explanation:

33÷15 you got this don't give up

4 0

2 years ago

Q es pentagono. matematicas

Alex17521 [72]

Un pentágono es un paralelogramo cinco caras

5 0

2 years ago

Read 2 more answers

Sakura speaks 150 words per minute on average in Hungarian, and 190 words per minute on average in Polish. She once gave cooking

marusya05 [52]

Answer:3 minute

Step-by-step explanation:

Sakura speaks hungarian =150 words per minute

Sakura speaks polish =190 words per minute

and it is given she speaks 270 more words in polish than in hungarian

She speaks for a total of 5 minutes

let she speaks hungarian for t mins

therefore $150\times t+270=190\left ( 5-t\right )$

t=2 mins

therefore sakura speaks hungarian for 2 mins and polish for 3 mins

6 0

3 years ago