3 is in the tens and 1 is in the ones. To explain more easily... 30+1 is 31.<span />
Answer:
<u>c) </u>
<u> = 3.5n + 7.5</u>
Step-by-step explanation: =>
<u>Given :-</u>
a = 11
d = 3.5
<u>To Find :</u>
<u>Solving :-</u>
= a + (n - 1)d
= 11 + 3.5n - 3.5
= 3.5n + 7.5
<u>Solution :-</u>
<u>c) </u><u> = 3.5n + 7.5</u>
Answer:sedan can hold 3 people and a minivan can hold 9 people.
Step-by-step explanation:
Suppose the number of passengers each sedan can carry is A and the number of passengers each minivan can carry is B
So 3A + 2B = 21 and 3A + 3B = 27
If we subtract the equations we can solve for B
3A + 3B = 27
-3A - 2B = 21
___________
B = 6
Now we know Each minivan can hold 6 passengers and we can solve for A.
3A + 3B = 27
3A + 3(6) = 27
3A + 18 = 27
- 18. -18
__________
3A = 9
A =3
You can check this by solving the other equation.
3A + 2B = 21
3(3) + 2(6) = 21
9 + 12 = 21
Hope that helps
The best answer in the following choices
given c. 16 ¼ ft.
<span>3 lengths times 3 2/3 feet of wood plus 2 lengths times 2 5/8 feet of wood is
equal to a total of 16.24 feet or 16 ¼ feet of wood.</span>
<span>Hope
this answer will be a good help for you.</span>
Its an ellipse.
3 (x+7)^2+2 (y-2)^2-6 = 0
