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Please help!!!!!!!’nnn

Please help!!!!!!!’nnn-example-1
User Eastafri
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1 Answer

7 votes

Answer:

1.
4x + 5y \leq 60

2. 15

3. 12

4. No, because if you put those values into the inequality you get

4 * 9 + 5 * 5
\leq 60 -->
36 + 25 \leq 60 -->
61 \leq 60 which is not true.

Explanation:

1. if a car costs $4, the total cost of cars is 4x

if a doll costs $5, the total cost of dolls is 5y

you have at most $60 to spend, so the amount you spend has to be less than or equal to 60.

The inequality would be
4x + 5y \leq 60.

2. At the x-intercept y would be 0, so

4x + 5(0) = 60

4x = 60

x = 15

3. At the y-intercept, x would be 0, so

4(0) + 5y = 60

5y = 60

y = 12

4. Already explained in the answer

User Bluelemonade
by
4.7k points