Answer:
Real amount: $2505
Estimate: $2500
Step-by-step explanation:
Refrigerator ($810)
Stove ($1010)
Dishwasher ($590)
Microwave ($95)
Necessary amount:
810+1010+590+95=$2505
672
Answer:59.625
Step-by-step explanation: The winner in a swimming race is whoever finished the fastest and that would be 59.625
5x=y-20
X=(y-20)/5
Wich is
x=y/5 +4
Now x+4 =y/5 +4+4
Then x+4= y/5 +8
