Answer:
16.66
Step-by-step explanation:
1) eliminate constant first by performing the opposite operation:
0.24a+0.5-0.5=4.5-0.5
0.24a=4.0
divide both sides by 0.24
a=16.66
Answer:
0.105
Step-by-step explanation:
0.25/100 x 42 = 0.105
Answer:
Eggs: 25 cents ea.
Pounds of peanuts: $2.50 ea.
Rolls of toilet paper: 50 cents ea.
Apples: 35 cents ea.
Step-by-step explanation:
This is assuming you meant $3 for 12 eggs, and $2 for 4 rolls of toilet paper.
For the eggs, I did 3 / 12 = .25 (aka 25 cents);
For the peanuts: 7.50 / 3 = $2.50;
For the toilet paper: 2 / 4 = .50 (aka 50 cents);
For the apples: 3.50 / 10 = .35 (aka 35 cents).
Hope this helped ~
:D
Answer: 241
Step-by-step explanation:
This is a simple problem when using Pascal's triangle. First you look at 1 - 3, what is the difference in these 2 numbers? Its 2, then you look at 3 and 11, the difference is 8, then 11 and 35, the difference is 24. If you keep doing this you get; 2 8 24 64 142. Next you find out how these numbers are different. In the end you keep doing this until you get to the triangles point or the differences converge.
1 3 11 35 99 <u>241</u>
2 8 24 64 142
6 16 40 78
10 24 38
14 14
In the end we get 14 but there is no difference in the numbers so we cant go any farther. Hope this helps!
