So we need have to understand that if we were to solve this, our answer would be 7 less than 'p' with that information we get p-7.
So to find percent increase, you want to minus the difference in cost..
1.09- 0.87= .22...
now divide the difference by the original....
.22 ÷ .87 = .25287.....etc
now multiply that by 100...
.25287 × 100 = 25.287
now it says round to the nearest tenth so...
25.29% increase.
Answer:
Step-by-step explanation:
slope = -6
y-intercept=0
Answer:
y = -2.25
Step-by-step explanation:
-8(3y+5) = 14
-8(3y+5)/-8 = 14/-8
3y+5 = -1.75
3y+5-5 = -1.75-5
3y = -6.75
3y/3 = -6.75/3
y = -2.25
