Match the expressions to their solutions or equivalents. 1. the gcf of 20 and 84. 2. + -5 3. - ÷ 0 4. solution of 0.5x = 0. - 5. solution of m = -1. 6. -5 + 5 7. -2 ÷ 3 4 8. not a solution of 5 > x. 54

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.