B=3d and b=d+4
Since b=b we can say:
3d=d+4 subtract d from both sides
2d=4 divide both sides by 2
d=2
Daniel is 2 years old. (and Ben is 6 years old)
Answer:
3/24= 33/264
2/9= 12/54
4/5= 32/40
8/9= 16/18
42/18= 7/3
32/12= 8/3
Step-by-step explanation:
You have to use common factors and denominators to match numbers. VERY COMPLICTED! Hope this helps!
45 (price of them) divided by 5 (the amount of tickets) = £9
one ticket = £9
so 9 (the price of one ticket) x 7 (the number of tickets) is £63
the answer is 63.
Answer: B on e2020
Step-by-step explanation:
i just did it
Answer:
A and B
Explanation:
For A- There are 15 equations in total and Their is x amount of short answers worth 2 points (2x) and y amount of essay answers worth 5 points (5x)
For B- There is 2x and 5y add up to 35 because each question is worth 35 points
