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question about algebra!?
ok just so you know these aren't my actual homework problems they're some practice problems. okay..
1. you plan to buy a bicycle that will cost at least $180. You have saved $38 and your parents have given you $50.
a. write an inequality to fin dhow much more money (m) you need to save.
b. Solve your inequality.
2. your local garden shop has plants on sale for $1.50 each. You are planning a vegetable garden. You have $20 to spend on tomato plants.
a. write an inequality to fine the greatest number for plants (p) you can buy.
b. What is the greatest number of plants you can buy?
Thankyou soo much!!!
please show your work if you can!
xoxo
<333
1 Answer
- 1 decade agoFavorite Answer
1. since you must have at least $180, the total amount of money between what you have, your parents gave you and how much you save must be > or equal to $180
a. $38+$50+x >= $180
b x>=180-38-50
x>=92
2. The total amount you spend($1.50 times the number of plants(x )) must be less than or equal to the amount you have to spend ($20)
a. $1.50 * x <= $20
b. x<=$20/$1.50
x<=13.333
