ANSWER:
D) 1000 - 100w
500; w
5
WHY NOT A?
Well, choice a says that you can have less than or equal to $500 (

), but she wants $500 or more. Additionally, she can only do it for 5 weeks, but the equation says 6 weeks (w

).
WHY NOT B?
This choice says that she will be adding $100 a week (+100w), when the problem states, "She withdraws $100 a week".
WHY NOT C?
This choice says that she will be adding $100 a week (+100w), when the problem states, "She withdraws $100 a week". Also, this question says that she will do it for 6 weeks when she can only do it for 5 weeks or less.
Answer:
6
Step-by-step explanation:
simplify
I think the answer would be 4 cakes because they would have bought 6 pies for it to cost $42 and then the extra $40 which will be converted to 4 cakes. So the answer is 4. Hope I helped.
Answer:
take 40 degree as reference angle
using tan rule
tan 40 =p/b
0.83=900/x
0.83x=900
x=900/0.83
x=1084.33
x=1084.3(after rounding off to the nearest tenth)
Step-by-step explanation:
Answer: nearest tenth is 49.0
Step-by-step explanation:
Hope this helps!