Answer:
-22s - 43t - 3
Step-by-step explanation:
Answer:
440
Step-by-step explanation:
Prime factors of 40 = 2 x 2 x 2 x 5
Prime factors of 220 = 2 x 2 x 5 x 11
Common factors = 2² x 5
Prime factors of 40 (excluding common factors with 220) = 2
Prime factors of 220 (excluding common factors with 40) = 11
Multiply the common factors with remaining factors
2² x 5 x 2 x 11
= 440
Answer:
15
Step-by-step explanation:
-7 + 4
7 - (-4)
-7 - (-4)
Answer:
first one
Step-by-step explanation: 7 + (-4) = 3
hope this helps.