Answer:
Step-by-step explanation:
C, (1,7)
Answer:
dddddddddddddddddddddddddddddd
Step-by-step explanation:
dddddddddddddddddddddddddddddddddd
17+r= 19 because you replace r with 2 since r equals too and you get 19
-30-27= -57
When both numbers are negative, they are “added” in a sense, but remain negative.
-5-(-4)= -1
You have to multiply the (-4) by the “invisible” -1 on the outside before you add/subtract.
Answer: 225 min/ 3.75 hours/ 3 hours and 45 min!
Step-by-step explanation:
45=1/5
45*5=225