Which shows the expression below in simplified form?

(6.4 * 10-1) - (2.3 * 10-4)

The slopes of parallel lines are exactly the same opposites reciprocals

A gym employee is paid monthly. after working for 3 months he had earned $4,500. To determine how much money he will make over a six-month period, he created the table below

Write 4 comparison sentences for the product 12

There was 320 girls and 180 boys what is the percentage of girls

The 24 students in Mr. Browns homeroom sold 72 magazine subscriptions. The 28 students in Mrs. Garcia homeroom sold 98 magazine subscription. Whosee homeroom sold more magazinesubscriptions per student?

A rectangle has perimeter 84 cm and length 35 cm. What is its width?

If 4 quarts of paint are needed for a 75-foot fence, how many quarts are needed for an 825-foot fence?

The product of 2 numbers increased by 10

5 (x-10) = 275 justify each step

Round 31/40 to the nearest percent