"a" is the smallest two digit whole number; "b" is the sum of prime numbers up to 10. what is a+b?

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

What is the ratio of the length of an object in yards to the length of the same object in miles?