Answer:
200-20=180
Step-by-step explanation:
Answer:
awser 29
Step-by-step explanation:
`22
I'm pretty sure its 100 because if she gave each of her 19 students 5 invitations that equals 95. (19×5=95) And She had 5 leftover equals 100. (95+5=100)
Answer:
f (h) = 7.5h (for 17)
Step-by-step explanation:
Substitution time :D
c = 8
d = -5
All you have to do is replace the variables(letters) with the numbers!
3(8 + (-5))
Do parentheses first! And remember that adding a negative is the same as subtracting :)
3(3) = 9
