4x-5y=-15
That’s the answer your welcome
Answer:
4 R 3 or 4.5
Step-by-step explanation:
44 because 4 times 1 is 4 and 6 times 4 is 24 so in the answer would be 2240
Answer:
3. 160
4. 105
5. 95
6. 30
7. 86
8. 130
All triangles equal 180 so when you add the other 2 degrees in the triangle then subtract that by 180 then you get the third angle. The a straight line also equals 180 degrees so when you get the third angle subtract it by 180 then you get the answer to the "?"
That's how I was taught so, hope I got it all right! : )
Answer:
3
Step-by-step explanation:
420=2x2x3x5x7
recall that 2,3,5,7 are all prime numbers
