3/6 = 1/2
3/6 divided by 3
Answer:
A scientific calculator costs $3.50 today. I remember when they cost about $75. What is the percent decrease in the price of a scientific calculator?
In other words: The decrease in price is what percent of the original price?
% Decrease= (Decrease in price(New price-Old Price))/(Original Price(old price))×100
Answer:
x=40
Step-by-step explanation:
Set the equation equal to 142
142= 3x+22
subtract 22
120=3x
divide by 3
x=40
Answer:
The answer is x=5
Step-by-step explanation:
2x+5=15
2x=10
x=5
Answer:
29. A 30. C 31. C
Step-by-step explanation:
2/5+1/4+1/6=49/60
60-49=11 >>> 11/60
176/2pi = 28.0
3.89 - hundredths place but not so sure because if you round you get 3.90 so either D or C
