The ages of anna ellie and elsa are consecutive integers the sum of their ages is 120 what are their ages

Anna Ellie's age is (59.5) and Elsa's is 59.5+1 =60.5.

Step-by-step explanation:

Let x: age of Anna Ellie. Since Elsa's and Anna's age are consecutive numbers, Elsa's age can be expressed as [text]x + 1[\tex].

The sum of their ages expressed in equation form:

Remember that . Also take one from each side of the equation:

Dividing by 2 on both sides:

Which is Anna Ellie's age (59.5) and Elsa's is 59.5+1 =60.5.

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half