Use the number line below, where RS=5y +5, ST = 2y + 5, and RT= 66.

a. What is the value of y?

b. Find RS and ST.

R

a. What is the value of y?

(Type an integer or a decimal.)

a. What is the value of y?

b. Find RS and ST.

R

a. What is the value of y?

(Type an integer or a decimal.)

number linebelow, where RS=5y +5, ST = 2y + 5, and RT= 66.The value of y=8,the value of RS=45, and ST=21.What isNumber Line?number linecan be defined as astraight linewith numbers placed at equal intervals or segments along its length.number linecan be extended infinitely in any direction and is usually representedhorizontally.number line increaseas one moves from left to right anddecreaseon moving from right to left.number linecan also be used to represent both positive and negative integers as well.number linemake comparing numbers easier. The numbers on the left are smaller than the numbers on the right of the number line.number linecan also be used to carry out addition, subtraction, and multiplication. We always move right to add, move left to subtract, and skip count to multiply.number line: