6-109. Answer each of the questions below. ⇔ How many eighths are in 5? Use your answer to rewrite 5 in the form . How many fifths are in 6? Use your answer to rewrite 6 in the form . 6-110. Evaluate the expressions below for the given values of the variables. ⇔ 6j 3 for = 4 j − + 5 for = 3 b2 b 8 + 4k for = 3.5 k Sketch the algebra-tile shape at right on your paper. Write an expression 6-115. for the perimeter of the shape. Then find the perimeter for each of the given values of x. ⇔ = 7 x = 5.5 units x = units x 6-116. Arrange the numbers below from least to greatest. ⇔ 6-117. Copy the diagram at right on your own graph paper. Then enlarge or reduce it by each of the following ratios. ⇔ Molly is raising cows. She has a pasture for them that is 0.65 square miles 6-118. in area. One dimension of the pasture is 0.4 miles long. ⇔ What is the length of the other side of the pasture? How much fencing will she need to go around the pasture? 6-119. This problem is a checkpoint for locating points on a number line and a coordinate plane. It will be referred to as Checkpoint 6.
6-109. Answer each of the questions below. ⇔ How many eighths are in 5? Use your answer to rewrite 5 in the form . How many fifths are in 6? Use your answer to rewrite 6 in the form . 6-110. Evaluate the expressions below for the given values of the variables. ⇔ 6j − 3 for j = 4 b2 + 5 for b = 3 8 + 4k for k = 3.5 6-115. Sketch the algebra-tile shape at right on your paper. Write an expression for the perimeter of the shape. Then find the perimeter for each of the given values of x. ⇔ x = 7 x = 5.5 units x = units 6-116. Arrange the numbers below from least to greatest. ⇔ 6-117. Copy the diagram at right on your own graph paper. Then enlarge or reduce it by each of the following ratios. ⇔ 6-118. Molly is raising cows. She has a pasture for them that is 0.65 square miles in area. One dimension of the pasture is 0.4 miles long. ⇔ What is the length of the other side of the pasture? How much fencing will she need to go around the pasture? 6-119. This problem is a checkpoint for locating points on a number line and a coordinate plane. It will be referred to as Checkpoint 6.