Melissa purchased 4 tacos and 2 burritos and her to total was $21. Casey purchased 4 tacos and 3 burritos and her total was $26.
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Start by factoring out a -1...
Now, we have to find two integers that multiply to get -16 and have a sum of 6:
(-2)*8=-16
-2+8=8-2=6
Using this, we can split 6x into -2x and 8x...
Factor the first and second half separately...
Since both x and 8 are being multiplied by x-2, we can combine them to get...
The perimeter is 22 cm
