ariyo0210
09.12.2021 •
Mathematics
5) A dog walker earns $15 per hour. He also earns $10 per hour for babysitting. He wants to
earn at least $300 next week, but can work no more than 40 hours. On the set of axes below,
graph a system of inequalities modeling how many hours he can work at each job.
Solved
Show answers
More tips
- L Leisure and Entertainment How to Learn to Draw Graffiti: Tips for Beginners...
- P Photography and Videography How to Choose a Digital Camera?...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics A hot-air balloon is 140 ft140 ft above the ground when a motorcycle (traveling in a straight line on a horizontal road) passes directly beneath it going 60 mi divided by...
- M Mathematics The randolph family has a 100-acre farm where the family raises two crops, x and y. the randolphs take part in a government grant program which requires them to plant at...
- M Mathematics Type the correct answer in the box. the park district is paying to enlarge the area of a square-shaped dock at a local lake. the area of the dock will increase by 16 square...
- M Mathematics Agroup of 9 workers was assigned to paint the walls in a house, which could be completed in 48 hours. however, after working 8 hours, some of the workers left the group and...
- M Mathematics What is the line through the points (2,3) and (19,17)...
- M Mathematics Last year 225 students attended the annual school dance at ccms. this year 211 students attended the dance. find the percent of decrease....
- M Mathematics For all nonzero values of x and y, which of the following expressions cannot be negative? f. x-y g. |x| - |y| h. |xy| - y j. |x| + y k. |xy|...
- M Mathematics The coordinates of the endpoints of line ab are graphed in the standard (x, y) coordinate plane at (10, 14) and (4, -2). what is the y-coordinate of the midpoint of line...
- M Mathematics Ihave 150 i share one third how much did i share...
- M Mathematics A4-inch tall box with a square base is constructed in order to hold a set of 16 identical cupcakes, each with a diameter of 2 inches. what is the area of the base, in square...
Ответ:
he should do 20 hours of dog walking to get $300.
Step-by-step explanation:
Ответ:
Area of the rectangle = ( x²+12x+27)unit²
Step-by-step explanation: Length = x+3 Breadth = x+9
∴ Area of Rectangle = L×B
(x+3)(x+9) = x²+9x+3x+27 = (x²+12x+27) unit²