Answer:
D
Step-by-step explanation:
The first equation will have to do with the the quantities sold.
We know that 97 total items were sold so
w + p = 97
The second equation has to do with prices.
Our final profit was 96.25 so we tag on each individual price to the different items sold. This amounts to the final profit.
0.75w + 1.25p = 96.25
----------------------------------------------------
w + p = 97
0.75w + 1.25p = 96.25
Answer:
∠ A ≈ 35.54°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan A = = = , thus
A = ( ) ≈ 35.54° ( to the nearest hundredth )
Answer:
1. 105°
2. 75°
3.75°
4. 85°
Step-by-step explanation:
lmk if you need to show work
Answer:
⅙
Step-by-step explanation:
½÷3=½×⅓=⅙
therefore ⅙ for each person.
Answer:
40cm and
80cm
Step-by-step explanation:
Given
Sides = 10cm
Perimeter of the first square = 4a
= 4 x 10 = 40cm
For the second square, the sides are increased by 2 times
So 2 x 10 = 20cm
Therefore,
Perimeter = 4 x 20 = 80cm
The perimeter of the second square is twice that of the first square