Answer:
2 weeks
Step-by-step explanation:
Mr. Russell : y = 3x +2
Ms. Nicholson : y = 2x + 4
90in
how to solve:
split the shape into triangles and rectangle(s) and find area of each
Yes, they are.
Inverse of matrices:
plug matrix into calculator
second matrix
edit
second quit
second matrix
press A
press x^ -1
enter
Answer:
7
Step-by-step explanation:
Admission cost = $15
Cost per ride = $3
Total amount spent = $36
We can obtain the number of rides thus :
Let number of rides = x
Admission cost + (cost per ride * number of rides) = total amount spent
15 + 3x = 36
3x = 36 - 15
3x = 21
x = 21 / 3
x = 7
Number of rides = 7