Insert parentheses in expression 2 so that it has a value of 4. Then show why your expression has a value of 4.

2^2 + 4/9 - 6

Find the x and y intercepts - 3x-6y=12

A plant nursery is growing a tree that is 3 ft tall and grows at an average rate of 1 ft per year. Another tree at the nursery is 4 ft tall and grows at an average rate of 0.5 per year. After how many years will the trees be the same height?

Henry and Samual volunteer at the daycare center and he worked three hours for every two hours Samual works if the two boys together work 20 hours one month how many hours does henry work

Alex wants wall-to-wall carpeting in his office which measures 25' x 18' carpeting is $25 per square yard estimate the cost A $836 B $1250 C $1010 D $652

Is 39 a multiple of 3

How many times does 6x go into 19y

If 35% of a number is 17.5, what is 90% of the number?

Which of the following is NOT one of the three major credit bureaus?

Shirley Benson works for Levityskool assembling toys. She is paid $2.20 for each item she assembles. How much does she earn for a week in which she assembles 278 toys?

A study of diet and weight gain deliberately overfed 16 volunteers for eight weeks. the mean increase in fat was x = 2.81 kilograms and the standard deviation was s = 1.32 kilograms. what are x and s in pounds? (a kilogram is 2.2 pounds.)