Answer:
x=-5, y=-2
Step-by-step explanation:
10x-9y=-32
2x-10y=10
(2x-10y)*5=10*5
10x-50y=50
(10x-9y)-(10x-50y)=-32-50
41y=-82
y=-82/2
y=-2
10x-9(-2)=-32
10x+18=-32
10x=-50
x=-5
Answer:
Yes.(16.088m combined jump)
Step-by-step explanation:
Combining jumps=4.76+5.428+5.9=16.088
16.088>16
Therefore Juan qualified for the competition
Answer:
the second one
i just did it
Step-by-step explanation: