identify the value of x that makes each pair of ratios equivalent.
5: 15 and x:3
x:4 and 45:20
21 to x and 7 to 10
1 answer
x = 15, x = 20, x = 35
5: 15 and x:3
x:4 and 45:20
21 to x and 7 to 10
1 answer