Answer:
Using the slope-intercept form, the slope is −2 .
Step-by-step explanation:
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The other angle is 65 degrees
Answer:
1. If Adam burns 850 calories per hour
850×3=2550 calories for 3 hours
2. If the original price is 200$ and the discount is 30%
We get:
200 × 30
Which can be written as
200×0.3
=60
So 30% of 200 is 60
now to calculate the new price
200-60=140$
The new price is 140$
You can substitute the whole equation that equals x into the other equation and solve it algebraically, with that x is 23 abd y is -2.2