Answer:
$21.25
Step-by-step explanation:
2 bags =8.50
1 bag =4.25
8.50+8.50+4.25=21.25
Answer: y = 0.5cos(x), choice A
The parent function y = cos(x) follows this same basic pattern of the curve shown, but it starts off at (0,1) as its highest point. This graph has its highest point to be half as high, so we multiply by 1/2 or 0.5
Answer:
99.84
Step-by-step explanation:
Take the original price and subtract the discount
125 - .25 * 125
125 -31.25
93.75
Now add in the tax
93.75+.065*93.75
93.75+6.09375
99.84375
Rounding to the nearest cent
99.84
1. is given
2. is true because of the corresponding angle theorem
3. definition of congruent angles
4. supplementary angles theorem
5. linear pair theorem
6. definition of supplementary angles
7. substitution property of equality
8. congruent supplements theorem