dad is 4 times as old as his son Jim. In 10 years, dad's age will be 20 years more than twice Jim's age. How old is Jim?

Jed needs a piece of wood that is exactly 9.185 ft long for his project. He went to the store and bought one that was 10 ft long. How much wood does Jed need to cut off? 0.815 ft 0.925 ft 9.185 ft 19.185 ft

15 is a common multiple of 5 and 3. What is another multiple they have in common

6% sales tax on $129.99 coat

You randomly pick two numbers from 1 to 9 (including 1 and 9). A number that is chosen once could be chosen again. If at least one of the two numbers is odd and less than 5, what is the probability that their sum will be less than 5?

For #1-2, model each expression. Then simplify the expression. Expression Model Simplified 1. 3 (2x + 1) 2. 2 (3x - 2) In #3-4, simplify the expression. Models are optional. 3. 4 (x + 1) 4. - 2 (x + 3)

Cassidy's goal is to raise more than $75 for charity. She has already raised $6. Now she is selling cupcakes for $3 each to reach her goal. Let c represent the number of cupcakes Cassidy needs to sell to reach her goal.

5 out of 8 cameras sold in a store are digital they sold 72 cameras how many digital discthey sell

Simplify completely 25 w to the sixth power over 10 w to the third power divided by 30 w squared over 5 w.

Multiply the polynomials. (2x+6x+6) (3x-2)

Fraction as a decimal round to three decimal place 4/10