How do I solve 4a-3=2a+7

Why is x=5 not in the domain of the function

Whats 10+10 divided by 2

Elen planned to read a book of 40 pages in two days. On the first day, she read 4 hours reading 7 pages per hour. On the second day, it took her 2 hours to finish the book. How many pages did she read per hour on the second day

Two competing James each offer childcare while parents work out gym a charges nine dollars per hour of childcare Jim b charges $0.75 per five minutes of childcare which comparison of the child care cost is accurate

Find the percent of increase from 12 pencils to 18 pencils.

A coach on a basketball team ordered jerseys for each player. Each one cost $12.95. The shipping charge for the entire order was a one-time fee of $20. The coach spent under $125 for the shirts and the fee.

A type of ribbon costs $0.32 per yard. How much do 4.5 yards of the ribbon cost?

Between which two square roots of integers could you find π?

A fraction with a zero in the numerator equals

Trella Alcala deposited 1950.00 in a new credit union savings account on the first of the quarter. The principal earns 4.25 percent interest compounded quarterly. What was the amount in her account at the end of the 6 months?