There aren't any answer options so I will just simplify the expression:
10(2p+q)
20p+10q
The teacher would have to grade 322 problems
14 (problems) x 23 (students)
Answer: 322
Answer: y is 40 x is 60
Step-by-step explanation:
Answer:
Area of the triangle 
5.9 sq. ft. .
Step-by-step explanation:
Length of two sides of the triangle are, 2.7 feet and 3.4 feet and the angle between them is 40° .
So, the area of the triangle is given by,
sq. ft.
sq. ft.
The expression that represents the volume would be: <span>C) 6x^3+39x^2+54x</span>
Proof of the calculation:
V = Lwh
V = (x+2) (3x) (2x+9)
V= (3x^2 + 6x) (2x + 9)
V = (6x^3 + 27X^2 +12x^2 + 54x)
V = 6x^3 + 39x^2 + 54x
