Answer:
Second option: B and C
Step-by-step explanation:
A is the product of 4x and -2x: A=(4x)(-2x)→A=-8x^2 (x^2)
B is the product of 4x and 3: B=(4x)(3)→B=12x (x^1)
C is the product of 1 and -2x: C=(1)(-2x)→C=-2x (x^1)
D is the product of 1 and 3: D=(1)(3)→D=3 (constant)
Then, the like terms are B and C
Answer:
let her animals be represented by y
then 5/100 x y=7
y=100/5 x7=140
Step-by-step explanation:
Answer:
189 cm²
Step-by-step explanation:
The area (A) of a rhombus is calculated as
A = 
× product of diagonals
= × 18 × 21 = 9 × 21 = 189 cm²
I'm not sure if this is correct but you would put it into an equation while you solve for X. so 0.75x=150 or equivalently would be like (3/4)x=150 Then after that you would divide both sides by 0.75 or 3/4
