Question

read the instructions first show your solution​

Answer 1

Step-by-step explanation:

Given Questions:-

A.

Given:-

1.Jenny bought 3 hair clips and 5 towels .She paid not more than Php.500 them.How much does each item value.

2.The number of durians more than twice the number of mangosteens is greater than 24. How many durians are there?

3.The number of red balloons and number of blue balloons is at most 100 pieces .How many blue balloons could there be?

To find:-

Express the following problems into mathematical sentences.

Solution:-

1.Let the cost of one hair clip be Php.X

and let the cost of one towel be Php. Y

Cost of 3 hair clips=Php.3X

Cost of 5 towels = Php. 5Y

Total cost of both =Php. (3X+5Y)

Amount paid by Jenny =not more than Php.500

3X+5Y≤500

2.Let the number of durians=d

And the number of mangosteens=m

given problem,

d+2m>24

3.The number of red balloons=r

Number of blue balloons=b

The number of red balloons+Number of blue balloons≤100

r+b≤100

Answer:-

1) 3X+5Y≤500

2) d+2m>24

3)r+b≤100