Answer:
C) 24
Step-by-step explanation:
we know that 18 students is 75% of the class and we need to know 100% of the class. to calculate this, divide the 18 students by 75% to work out what 1% of the students equals:
18 ÷ 75 = 0.24
0.24 students = 1% of the class. multiply this number by 100 to calculate 100% of the class:
0.24 x 100 = 24
∴ there are 24 students in Ms. Perron's class
I hope this was helpful :-)
Given the data above, we can calculate the rate of the driving of the car. rate is equal to miles driven per gallon which is computed to be 28 miles per gallon. In this case, if we are asked to determine the number of gallons to drive 420 miles, then 420 miles / 28 miles per gallon equal to 15 gallons.
X=5 because you plug in the y into the equation y-x=17
Explain more plez i dont under shand this anymore