Answer:
28/0.4,= 28/(2/5)=28*5/2=14*5=70, no need to use calculator
check 70*0.4=28
Step-by-step explanation:
35÷8=4.375 or u could just put 4 but the real answer is 4.375
Answer:
The answer to your question is 2x² + 3x + Remainder (17x - 7)/ ( 2x⁴ + 3x³ - 4x² + 5x - 7)
Step-by-step explanation:
2x² + 3x
x² - 4 2x⁴ + 3x³ - 4x² + 5x - 7
-2x⁴ + 4x²
0 + 3x³ + 0 + 5x
- 3x³ +12x
0 +17x - 7
Quotient = 2x² + 3x
Remainder = 17x - 7
Solution = 2x² + 3x + (17x - 7)/ ( 2x⁴ + 3x³ - 4x² + 5x - 7)
Process
1.- Divide the first term of the divident by the first term of the divisor and place the result above the first term of the divident.
2.- Multiply the result of the division (2x²) by the first term of the divisor and change the sign of the result.
3.- Multiply the result (2x²) by the second term of the divisor and place the result below the like term.
4.- Add the results.
5.- Continue with this process until the remainder be lower than the divisor.
Answer:
2,1,0
Step-by-step explanation:
Since x represents the number of students, and y represents the number of adult chaperones (and x does not include y), the best answer is A, that there are x = 50 students on the field trip, and they are accompanied by y = 5 chaperones.
Note the difference with choice c, which says that 50 is the total (45 students, 5 adults).
