Mathematics, 05.09.2020 07:01 raeprince9213
To save money for prom this weekend, Tom is going to walk his neighbor's dog for $6 per hour and wash cars for $7.50 per hour. His mother sid he can work no more than 15 hours to ensure he keeps up with his homework. Tom needs to make at least $75 to cover prom expenses. If d represents the number of hours walking his neighbor's dog and c represents the number of hours washing cars, which system of inequalities represents this situation?
a
\large 6d+7.5c\le15
\large d+c\ge75
b
\large 6d+7.5c\le75
\large d+c\ge15
c
\large 6d+7.5c\ge75
\large d+c\le15
d
\large 6d+7.5c\ge15
\large d+c\le75
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]
Answers: 3
Mathematics, 21.06.2019 17:30
What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?
Answers: 2
Mathematics, 21.06.2019 19:50
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
Mathematics, 21.06.2019 20:30
Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.
Answers: 3
You know the right answer?
To save money for prom this weekend, Tom is going to walk his neighbor's dog for $6 per hour and was...
Questions
Mathematics, 18.10.2019 01:30
Mathematics, 18.10.2019 01:30
Mathematics, 18.10.2019 01:30
Law, 18.10.2019 01:30
Mathematics, 18.10.2019 01:30
English, 18.10.2019 01:30
Mathematics, 18.10.2019 01:30
Mathematics, 18.10.2019 01:30
History, 18.10.2019 01:30
English, 18.10.2019 01:30
Mathematics, 18.10.2019 01:30
