Answer:
y = 7/5x + 4
Step-by-step explanation:
use the slope from the equation -5/7 and take the negative reciprocal to get the perpendicular slope = 7/5. Then use the equation y=mx+b. Plug in x and y from the point given and the new slope and solve for b.
(-3) = (7/5)(-5) + b, (-3) = -7 + b, add 7 to both sides. b = 4. Rewrite the equation now to be y = 7/5x + 4
Answer:
Step-by-step explanation:
Only 3 of the resorts had a spa
The equation in standard form is Y=2x-3
5400*0.04(rate)=216
Because it's simple interest for 7 years, 216*7 should be the answer
So $1512