Answer:
(x+10)(x+1)( x-3) ( x-3)
Step-by-step explanation:
root of 3 with multiplicity 2
( x-3) ^2 or ( x-3) ( x-3)
root of -10
(x- -10) is (x+10)
root of -1
(x - -1) is (x+1)
( x-3) ^2 (x+10)(x+1)
Answer:
(-8,-8)
Step-by-step explanation:
Coordinates of a midpoint:
The coordinates of the midpoint of a segment is given by the mean of the coordinates of the endpoints.
In this question:
Endpoints (-16,0) and (0,-16).
x-coordinate:
y-coordinate:
Then:
(-8,-8)
Answer:
64 divided by 8
Step-by-step explanation:
18.
10(b - 6)
<em><u>Distributive property.</u></em>
10b - 60.
20.
7(8 + y)
<em><u>Distributive property.</u></em>
56 + 7y.
22.
9(2n + 1)
<em><u>Distributive property.</u></em>
18n + 9
24.
18(5 - 3w)
<em><u>Distributive property.</u></em>
90 - 54w
26.
7(8 + x + 2)
<em><u>Distributive property.</u></em>
56 + 7x + 14
<em><u>Combine like terms.</u></em>
70 + 7x
28.
6(10 + z + 3)
<em><u>Distributive property.</u></em>
60 + 6z + 18
<em><u>Combine like terms.</u></em>
78 + 6z
30.
25(x - y)
<em><u>Distributive property.</u></em>
25x - 25y
32.
13(n + 4 + 7m)
<em><u>Distributive property.</u></em>
13n + 52 + 91
Answer: Adults tickets= 45.
Students ticket= 60
Step-by-step explanation:
Tickets price for adults= $4
Tickets price for students= $3
Let the number of adults tickets sold be y.
Let the number of students ticket sold be z.
y+z= 105 ...........i
4y+3z= 360....... ii
Multiply equation i by 4
Multiply equation ii by 1
4y+4z= 420.......... iii
4y+3z= 360.......... iv
Subtract equation iv from iii
z= 60
Number of students ticket sold is 60.
Put the value of z in equation I
y+z= 105
y+60= 105
y= 105-60
y= 45
Number of tickets sold to adults are 45
