Solve the simultaneous equations
x + 2y=1 and x²+ 3y²+ 2xy=8
.
Given your answers correct to three decimal places.

Abig remake 100 loaves of bread in one day how many loaves does the bakery make in 6 days

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =