Answer:
y = -2x + 4
Step-by-step explanation:
y = mx + b
(4,-4)
b = y - mx = -4 - (-2)*4 = 4
y = -2x + 4
#1)
-5-3=-8
-2x=-8
x=4
#2
D.) 5-2=3
#3
D.) 5×-2=-10
Answer:
what * means is the same thing as a multiplication sign, what this means is 10.2 x 15, when you do this you get 153
Let x be the number of child admission tickets sold:
Child's ticket = x
There is a total of 145 tickets sold:
Adult = 145 - x
Total sales is $1020.80:
5.6x + 9.2(145 - x) = 1020.8
Solve for x:
5.6x + 9.2(145 - x) = 1020.8
5.6x + 1334 - 9.2x = 1020.8
3.6x = 313.2
x = 313.2 ÷ 3.6
x= 87
Answer: Number of child's ticket = 87
Answer:
The correct answer would be B
Step-by-step explanation:
