Annie and Emily are sisters. Emily’s age is 7 more than twice Annie's age, a. The sum of their ages is 45. Which equation represents this relationship?

3x=38

Step-by-step explanation:

Given that,

Annie and Emily are sisters. Emily’s age is 7 more than twice Annie's age, a. The sum of their ages is 45.

Let Annie's age is x.

Emily's age = 7+2x

ATQ,

The sum of their ages is 45.

x+7+2x = 45

Taking like terms together,

x+2x = 45-7

3x=38

Hence, this is the relation between their ages.

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: