Answer:-3x
Step-by-step explanation:
I took negative 2x minus 1 and got negative 3x
Answer:
R= -8
Step-by-step explanation:
Thhe answer is equal to A. x = 2.5.
Answer:
Erin gets £90
Step-by-step explanation:
Ratio = 5 : 2 : 7
Money with Erin = 5x
Money with Faye = 2x
Money with Sachin = 7x
Faye gets £90 less than Sachin
7x - 2x = 90
5x = 90
x = 90/5
x = 18
Money with Erin = 5*18 = 90
Answer: A.
Step-by-step explanation:
Equation: V=lwh
5 × 10 × 15 = 750 cubic cm