Answer:
The answer is 0.60b + 0.30w = 150; 60 + 0.30w = 150
Step-by-step explanation:
Wei can purchase 300 balloons.
The model used for the problem is .
Step-by-step explanation:
Let the number of white balloons = x
The cost of blue balloons and white balloons are 60 cent = $0.6 and 30 cents = $0.3 respectively.
Wei purchased 100 blue balloons and have $150 to buy both balloons
75m + 800 = 95m + 500
Solve that equation
Which should get you m=15
15 is your answer
Hello,
The equation is y-2=4/5(x-8)==>y=4/5x-22/5 or 4x-5y=22
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