Answer:
The first answer is all of them
the second answer is c
i don't know the last one
Step-by-step explanation:
Answer:
2x + 15 = 37 - 2
Step-by-step explanation:
we know his age is the variable x
so (Two times his age plus fifteen equals thirty seven minus two) turns into:
2x (plus fifteen equals thirty seven minus two)
plus fifteen is +15 so now we have:
2x + 15 (equals thirty seven minus two)
equals is =, so now we have:
2x + 15 = (thirty seven minus two)
thirty seven is 37, so now we have:
2x + 15 = 37 (minus two)
minus two is -2, so now we have:
2x + 15 = 37 - 2
Answer:
Price per unit of pizza=p=$8.76
Step-by-step explanation:
This can be expressed as;
The total price=Unit price per pizza×number of pizzas ordered
where;
The total price=26.28
Unit price per pizza=p
number of pizzas ordered=3
Replacing;
26.28=p×3
p=(26.28/3)=8.76
Price per unit of pizza=p=$8.76
Answer:
240 minutes
Step-by-step explanation:
There will be 340 spaces for students to sit in. You would do 70 x 50 which gets you 350 and then do 2 x 5 which is 10. Then you do 350 - 10 which gets you 340.