Answer:
True
Step-by-step explanation:
X=5+y
x+y=-15
subsitute 5+y for x
5+y+y=-15
5+2y=-15
minus 5 from both sides
2y=-20
divide both sides by 2
y=-10
sub back
x=5+y
x=5-10
x=-5
the numbers are -10 and -5
Answer:
155
Step-by-step explanation:
= (15)x10+5
= 150+5
= 155
Answer:
The answer is c. hope this helps
Step-by-step explanation:
