300x.2= 60 which means this is the amount that gets discounted what he did wrong was not subtract 60 from the original price to figure out the lower price
The actual reduced price is 240 since
300-60=24]
Answer:
28 pizzas can be bought
Step-by-step explanation:
you have to find the unit rate of the pizzas.
so 135 divided by 15 which is 9
and then you divide 252 by 9
Answer:
15,000cm^2
Step-by-step explanation:
Given data
Dimension of a card
Length= 15cm
Widht= 10cm
Area= 15*10= 150cm^2
Now if 1 card covers area of 150cm^2
the 100 cards will cover x
cross multiply
x= 150*100
x= 15,000cm^2
Hence the total area covered is 15,000cm^2
You have to multiply 15 by 4 to get 60. The speed per hour is 60.
Answer: b ≥ -3
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Step-by-step explanation: B has to be at least -3, which means that it cannot be less thsn -3. however, it can be greater than. That is where the greater than symbol comes from. B can be equal to -3 because the lowest you can go is -3 (The number itself still counts) So, thats why the inequality in word form would be that be is greater than or equal to -3