Johnny has 90, 84, and an 86 on his first 3 tests. what score would he need to make on the 4th test to bring his test average up to a 90

Calculate the Discriminant.: x2-x+2=0 Question 5 options: 9 7 -7 -9 Save

A small restaurant keeps a record of the daily tips earned by each of their four employees. How should the data be displayed if we want to compare the distribution of tips from the last 20 shifts for the four employees?

Susan's math teacher assigned x homework problems on Monday. On Tuesday, she assigned 13 more problems. Over the two days, a total of 23 homework problems were assigned.

Apples weight about 12 ounces each. Ronaldo bough 4 apples how many pounds of apples did he buy explain

How is the formula for the perimeter for a rectangle an application of distributive property

You want to buy one DVD for $24.99 and another for $19.99. What is the total price of both DVD's plus tax if sales tax is 6.75%?

Simplify - 4 1/5 - ( - 13 1/10)

What is 38/439 reduced

I can evaluate expressions if J=3 K=6 M=12 8 (M-K) + 5

Which rate is equivalent to the unit rate of 14 miles per gallon? two gallons over thirty two miles thirty two miles over two gallons three gallons over forty-two miles forty-two miles over three gallons