Answer:
$136.50
Step-by-step explanation:
100 - 12 = 88% (How much percentage of money the student left)
88% = 120.12
1% = 120.12 ÷ 88 = 1.365
Before buying the book, the student had 100%
100% = 1.365 x 100 = 136.50
Answer:
Not a polynomial.
Step-by-step explanation:
A polynomial would have addition or subtraction signs separating the variable terms. so while -7c^3 d is not a polynomial, -7c^3 +cd would be.
Answer:
less than
Step-by-step explanation:
Answer:
29 units²
Step-by-step explanation:
You could divide this into two triangles and two trapezoids to find the area. But since the majority of these are either whole or half squares, I‘d count those. Then you’d just have one triangle in the top right corner.
Whole squares: 21
Half Squares: 10 (so 4 square units)
Triangle: 1/2(b)(h)=1/2(5)(2)=5
TOTAL = 21+4+5= 29 units²
