Answer:
x = 33
y = 41
Step-by-step explanation:
GIven
x: number of nickels
y: number of quarters
A nickel = $0.05
A quarter = $0.25
then we have the system of equations
0.05*x + 0.25*y = 11.90
x + y = 74
Which can be solved applying any of known methods. Then, the solution is
x = 33
y = 41
hope this was helpful.
Answer:
The answer is y=2
Step-by-step explanation:
Answer:
Janelle is applying to work a full-time job next summer. So far, her only paid work experience has involved with babysitting. She's worried that she lacks the skills
£120.02
£130.98
£1,376
Answer:
(E) 1/5
Step-by-step explanation:
The probability that Harry will be chosen to be the secretary but not the president is
The probability that Harry will be chosen to be the treasurer but not the president or secretary is
Thus, the probability that Harry will be either the member chosen to be the secretary or the member chosen to be the treasurer is
Answer:
C. 210 miles.
Step-by-step explanation:
If Car 1 left 30 minutes earlier
than Car 2 therefore Car 2 traveled 3 hours
compared to Car 1's 3.5 hours
Car 1 traveled 3.5 x 42 mph = 147 miles
Car 2 travelled 3 x 50 mph = 150 miles
The distance between them would be
√147^2 + 150^2
= 210