Answer:
Jack
Step-by-step explanation:
90/18 = 5
180/45 = 4
Energy in the form of HEAT
Answer:
f(7) = - 25
Step-by-step explanation:
To evaluate f(7) substitute x = 7 into f(x), that is
f(7) = - 5(7) + 10 = - 35 + 10 = - 25
Answer:
The 3rd one
Step-by-step explanation:
Answer:
7.6
Step-by-step explanation:
you just need to multiply 3.8 × 2= 7.6