Answer: 26 years old
Step-by-step explanation:
- Create an equation with Austin as x and Jamie as x+69 (I just like workin with addition signs more)= 4(x-3)= x+69-3
- Simplify the equations --> 4x-12=x+66
- Solve the equation: 3x-12=66 --> 3x=78 --> x=26
This is the same as other age problems, just with the extra step of distributing the multiplication.
PEMDAS
2(12)x(12)/2
24x12/2
288/2
144
B and D are equivalent.
because of the domain and range
1/x has same Domin and range as that of in D
Answer:
its the second graph
Step-by-step explanation:
you could use this website to find out graph
desmos calculator
Step-by-step explanation:
=f³+11×g-4×h
=3³+11×2-4×7
=27+22-28
=21
is yr answer.
