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Iteru [2.4K]
3 years ago
5

A student has started a lawn care business. He charges $15 per hour to mow lawns and $20 per hour for gardening. Because he is s

till in school, he is only allowed to work for at most 20 hours per week. His goal is to make at least $300 per week.
Create a system of equations or inequalities that models the situation.
Define the variables you use.
Mathematics
1 answer:
marusya05 [52]3 years ago
7 0

Answer:

10/20

Step-by-step explanation:

$15 for 10 hours and $20 for 10 hours

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The elephant eats 220 pounds of food a day costing $45. The tax on the food is 12%. How much does the zoo spend on elephant food
professor190 [17]

Answer:

$50.4

Step-by-step explanation:

12% of 45 is 5.4

5.4 + 45 = 50.4

Hope I helped! Have a great day :)

4 0
3 years ago
An ice-cream shop sold 2.87 gallons of rocky road ice cream yesterday. The shop sold 0.449 gallons of rocky road ice cream today
Natasha2012 [34]
2.28 + 0.449 = 3.319
6 0
3 years ago
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Vlada [557]


Here is answer in the picture I hope this will help to you

3 0
3 years ago
A shop makes 3250£ in march in april it makes 3542.50£ what if the percentage increase
babunello [35]

Answer:

1.09

Step-by-step explanation:

3250 x 1.09 =  £3542.50

7 0
3 years ago
1/3 of the guests chose beef
mario62 [17]
Find the common denominator of 3 and 12 which would be 12.
Then we add the 2 fractions together to get 9/12.
Now we know that 9/12 of the guests chose chicken and beef.
We also know that 69 guests is equivalent to 3/12 which can be simplified down to get 1/4.
So now we can do 69x4 to get 4/4 which is also 12/12, the amount of guests .
69x4 is 276
Your final should be 276.
3 0
3 years ago
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