Answer:
20 rides
Step-by-step explanation:
Let x represent how many rides you take.
Option A's cost can be represented by 0.8x + 30.
Option B's cost can be represented by 2.3x.
Set these expressions equal to each other, then solve for x:
0.8x + 30 = 2.3x
30 = 1.5x
20 = x
So, the costs will be the same at 20 rides
Answer:
x=25
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
(2x+2)+(5x+3)=180
Answer: 920
Step-by-step explanation:
828 divided by 0.9 will give you the answer
Answer:
D. w < 3.3
Step-by-step explanation:
It cannot be A because a book is 2.3 pounds. (w > 2.3) it would be correct if it was (w ≥ 2.3)
It cannot be B because majority of the books has a greater mass than 2.4 pounds. (w < 2.4)
It cannot be C because all books have a lesser mass(or equal mass) than 3.2 pounds (w > 3.2)
It is D because W is less than 3.3 pounds ( w < 3.3)
Answer:
x=5
Step-by-step explanation:
10 +3x = 5x
Subtract 3x from each side
10+3x-3x= 5x-3x
10 =2x
Divide each side by 2
10/2 = 2x/2
5 =x