Janice is trying to earn $30 to buy a necklace. she has saved $5.25. she earns $2.25 per hour weeding her grandmother's garden and she earns $5.50 per hour selling seashells at the flea market. will janice have enough to buy the necklace if she works in the garden for 2 hours and at the flea market for 4 hours? use the inequality 2.25y + 5.50z + 5.25 ? 30. yes, because the total will be $26.50. yes, because the total will be $31.75. no, because the total will be $25.25. no, because the total will be $46.50.

Yes, because the total will be $31.75

Step-by-step explanation:

Let

x -----> number of hours weeding grandmother's garden

z ----> number of hours selling seashells at the flea market

we know that

The inequality that represent this situation is

so

For x=2 hours, z=4 hours

substitute in the inequality

-----> is true

therefore

Janice will have enough to buy the necklace

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

positive

step-by-step explanation:

the quadrant is facing upwards