Is 3b-9 a algebraic expression

The number of new photos posted added to the 17 old photos equals 29?

How would I do this? Solve for q. - 10 + 10q = 9q

Given: QR = 59; RT = 59 Prove: QR = RT StatementsReason 1. QR = 59; RT = 591. Given 2. 59 = RT2. Symmetric Property of Equality 3. QR = RT3. Which property listed below is the final reason in the proof.

How is graphing (5, 0) different from graphing (0, 5) ? Use the drop-down menus to explain.

Roger has 15 cups of punch. He is filling glasses that fit 1/2 a cup each. How many glasses can he fill?

Five times the sum of a number and - 1 is the same as 6 times the number. What is thisnumber?

Minxia counted 40 green cars and 20 silver cars in the parking lot. If the number of green cars stays the same, how many more silver card would need to be added so the ratio of green cars to silver cars is 1 to 3?

How do we find the mode of a set of numbers and can there be more than one

Ella is making 3 batches of banana milkshake she needs 3/4 gallon of milk for each bath. Her measuring cup holds 1/4 gallon. How many times will she needs to fill the measuring cup to make all 3 bathes of milkshake.

1 fifth of 50% ...