Simplificar uma divisão é o mesmo que escrevermos o divisor e o dividendo com valores menores, sendo essa redução proporcional. Observada essa afirmação é correto afirmar que: * 1 ponto
a) A simplificação máxima da divisão 1 500 : 50 é 150 : 5.
b) A simplificação máxima da divisão 1 500 : 50 é 300 : 10.
c) A simplificação máxima da divisão 1 500 : 50 é 30 : 1.
d) A simplificação máxima da divisão 1 500 : 50 é 15 : 5.

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply. the equation    represents the sum of the two numbers. the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers. the equation    represents the sum of the two numbers. the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

For which pair of functions is (gof)(a)=|a|-2?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?