Write and evaluate the expression. Then, select the correct answer.
ten times the sum of seven and a number;
evaluate when j=1
O 10 x 7+j; whenj=1, the value is 71
O 7(10 +j); when j = 1, the value is 77
O 1007 - )); whenj= 1, the value is 60
O 10(7 +j); when j = 1, the value is 80
Key Words
Replace With
ten
10
times
X
the sum of
(
+
seven
7
a number

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.