Answer:
Maria is 16 and Frank is 4
Step-by-step explanation:
She has paid for 11 rides.
She started with 50 dollars and at the end she has 6 dollars left. Each ride costs 4 dollars. The follow equation could be created:
$6 = $50 - $4r
Six dollars remaining = original fifty dollars - four dollars per ride.
The number of rides is represented by the variable r.
To solve:
$6 = $50 - $4r
Subtract 50 from both sides
-$44 = -$4r.
Divide each side by -4 to get the number of rides (r)
11 = r
Therefore, she has paid for 11 rides.
44.5 and 135.5. The difference is 91
Answer:
13 cm
Step-by-step explanation:
The perimeter of parallelogram ABDC =2(3.5+3) cm
=13 cm
I. about 70 m; ii. 8 s; iii. because the line is straight and and going up at a constant rate; I hope I helped with the first three questions:)
