Exam 1: Organizing and Visualizing Numeric Data

For the English sentence below, write a mathematical expression and simplify. Divide 826 by 41.

A contractor bought 48 concrete blocks at $1.57 each, 5 bags of mortar at $4.85 each, and 2 bags of masonry coating at $5.48 each. What was the total bill excluding tax?

Multiply the fractions and simplify to lowest terms. Write the answer as an improper fraction when necessary.

I want to find the area of a basketball free throw lane, and I am trying to use this formula: Clearly explain how you can tell this is wrong without knowing any area formulas or even the dimensions of a free throw lane.

The math department has $300 to spend on a set of calculators. If the calculators cost $32 each, how many calculators can the department purchase, and how much money Will be left over?

Simplify using the order of operations.

Find the perimeter of a rectangle with length 7 ft and width 6 in.

Convert the unit of weight.

Simplify.

A survey asked a group of 55 grade school children which foods they liked to eat. 40 like pizza, 32 like hot dogs, and 18 like both. b. How many of the children only like pizza? c. How many of the children like neither food?

Find the perimeter of the square.

Simplify.

The measure of an angle is 39.5°. Find the measure of the supplement.

The measure of an angle is 89.5°. Find the measure of the complement.

Simplify.

Refer to the number line to add the integers.

Translate the English phrase to a mathematical expression. Then simplify. 300 decreased by -40

Draw a circle and divide it into sectors of 30°, 60°, 90°, and 180°.

Find the LCM using the prime factorization for each number. 12 and 18.

Use the protractor to find