let those numbers be x and y
According to your question
x + y = -7
x - y =14
adding both equations
2x = 7
or x = 7/2
substitute value of x in either equation
y = -21/2
So,
x= 7/2
y=-21/2
Hope this helps!
Thanks
Answer:3/2 or 1.5
Step-by-step explanation:
(9-6)/(3-1)=
3/2
100/60 = x/36
Cross Multiply
3600 = 60x
x = 60
First place pays $60 when second place pays $36.
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Answer:
The school and the sports park are 15 km apart.
Step-by-step explanation:
4 cm = 5 km
1 cm = 5 / 4 km
12 cm = 15 km
