Answer:
ITS B
Step-by-step explanation:
I hope im right srry if im not i hope you to disney and stay safe
You will graduate in 2022 the same year as me.
Answer:
The original price of the pants was $30.
Step-by-step explanation:
Let x be equal to the original price of the pants.
Because the pants are 40% off, their final price was 60% of the original price. 60% as a decimal is 0.6. Using this information, we can set up the following equation and solve:
0.6x=18
Divide both sides by 0.6
0.6x/0.6=18/0.6
x=30
I hope this helps!
Answer:
23 school vans and 19 school buses
Step-by-step explanation:
Let x be the number of school vans and y be the number of school buses needed.
1. There are a total of 42 vehicles, so
2. Students will ride in school vans which carry 8 passengers, so in x vans there will be passengers and on schools buses which carry 40 passengers, so in y buses there will be passengers. There are 944 students going. Therefore,
a. You get the system of two equations:
b. From the first equation:
Substitute it into the second equation:
Divide this equation by 8:
23 school vans and 19 school buses