18 26 30 but i dont know the rest sorry
The answer is 5 ounces. We can tell this by subtracting 0.32 from 1.16 and then dividing the product (0.84) by 0.21. This should give you 4, but then you have to remember that you subtracted the first ounce that costs 0.32, so when you add it back, you should have an answer of 5 ounces.
You would change 22 to a decimal which would be .22 then multiply that by 900 which would be 198. So she spent 198 dollars on the phone
The area is 115.5
I did this by subtracting 7 (from the triangle) from 20 to find the the rectangle width!
20-7= 13
Area of rectangle
13•7 =91
Area of triangle
(7•7)/2= 24.5
But it asked the area of the figure so you’ll add both of them together
24.5 + 91 = 115.5
36 I think but don’t trust me trust GOD THE ALMIGHTY.