Math Assessment Study Guide (Page 2 of 4) in pdf

Math Assessment Study Guide Page 2

Unit 1 Assessment Study Guide

11.

The measures of the acute angles of the right triangle below are represented by x and y. In this triangle, y is 15

less than twice x.

Which system of equations could NOT be used to solve for x and y?

12.

The formula for determining the kinetic energy, k, of an object with mass, m, moving at velocity, v, is shown.

Write an equivalent equation to this formula when solved for the mass,

13.

A salesperson earns a weekly base salary plus a commission of 10% of all sales over the first $400. This situation

can be represented by the expression

What does 750 represent in this situation?

ii.

What does 0.1(x-400) represent in this situation?

14.

Yvonne took 4 math tests. She earned grades of 84, 88, and 92 on the first 3 tests. Her mean (average) grade for

the 4 tests was 90. Write an equation which can be used to determine her grade G on the 4th test?

15.

Draw a line from each length to the appropriate unit of measure.

Diameter of the head of a nail

A. meters

Length of a cat’s tail

ii.

B. centimeters

iii.

Distance around a high school track

C. millimeters

iv.

Height of a wall in a house

D. yards

16.

Gale wants to buy some new clothes, but she cannot afford more than $95 before the sales tax is added. The

blouses she wants are priced $16 each and the pants she wants are priced $23 each. Write an inequality to be used

to determine b, the number of blouses, and p, the number of pants Gale can afford?

17.

Spencer makes a $75 down payment, and then makes $45 monthly payments on a computer he purchased. Write

an equation to represent this situation, let y equal the total amount he paid for the computer.

Math Assessment Study Guide Page 2