5. the ratio of the ages of two brothers is
3: 14. the elder brother is 3years oiden
than the younger brother. how old is
the elder brother?
a. 18 years
b. 15 years
c. 12 years
. 9 years

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points