What decisions do you have to make when you write an equation to represent a relationship between variables

Solve the trinomial 10b2 + 17b + 3

153 is 90% of what number

A recipe for cupcakes calls for 4 4/9 cups of sugar. brenda accidentally put in 5 1/6 cups. How many extra cups did she put in?

What is the future value of $2,600 in 19 years assuming an interest rate of 7.9 percent compounded semiannually? (do not round intermediate calculations and round your final answer to 2 decimal places. (e. g., 32.16)) ?

Given ONL=MLN, O and M are right angles prove LM=NO

The GCF of 56 and 96 is ___.

There are 5 red pens, 3 blue pens and 2 green pens in a box. Ziyad takes at random a pen from the box and gives the pen to his friend, Tamer. Ziyad then randomly takes another pen from the box.

The radius, R , of a sphere is 5.8m . Calculate the sphere's volume, V . Use the value 3.14 for π , and round your answer to the nearest tenth.

Estimate the sum by rounding to the tens place 4,351 4,174 3,233 +5,155 ---

When an opinion poll selects cell phone numbers at random to dial, the cell phone exchange is first selected and then random digits are added to form a complete telephone number.