Which expression is equivalent to 30 (1/2x-2) + 40 (3/4y-4) ?

1.45xy-220

2.15x-30y-220

3.15x+30y-220

4.15x+30y-64

The sum of two numbers is 32 and the difference is 10. what are the numbers?

The difference between two numbers is 2. Their product is 99 What are the numbers

Which of the following statements are never true? select all that apply

Lexi subtracts 9,405 from 11,138 should her answer be greater than or less than 2,000

There were 214 students that voted for jaminson to be the student council for president. This is one third of the number of students that voted write and solve a subtraction equation to find the number of students who voted use and use n for the

Is 6/8 is greater than or less than 2/3

How much greater is 113,998 than 97,813

Molly purchased 7 apples for $3.96. while looking at her receipt, Molly divided three $3.96 by 7. why might Molly perform this calculation?

Which statement is true about millimeters and kilometers?

A bag contains of cards 2 red 3yellow, 3 blue What is the probability that you will draw a red card and then a yellow card