Mathematics, 25.08.2019 18:30 Wintersavannah
Trina has two brothers. one brother is 7 years older than trina and the other brother is 7 years younger than trina. the product of her brothers age is 95.
a. if x represents trinas age, write an equation to describe the product of her brothers ages.
b. solve the equation for x how old is trina.
Answers: 1
       ![[\because a^2-b^2=(a-b)(a+b)]](/tpl/images/0197/1183/192da.png)
Another question on Mathematics
Mathematics, 21.06.2019 12:50
Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.
Answers: 2
Mathematics, 21.06.2019 21:00
Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?
Answers: 2
Mathematics, 21.06.2019 21:30
Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle
Answers: 1
Mathematics, 21.06.2019 23:30
The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x
Answers: 1
You know the right answer?
Trina has two brothers. one brother is 7 years older than trina and the other brother is 7 years you...
Questions
English, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
