Why do you flip the inequality sign when dividing by a negative number?

Diane goes to pay for her car parking. She arrived at the car park at 2.15pm and leaves at 4.45pm on Thursday. how much does Diane pay for her car parking? Monday - Fridayup to 2 hours £3.002-4 hours £4.505 hours + £5.50

What two numbers multiply to get - 72 and add to get - 21

Matt drives his car 20km to work everyday. What type of car insurance will he need?

Find the domain of y = 2x + 1.

In what situation do we need to use Substitution Rule? What is the purpose for using Substitution Rule?

What is 4664 ➗ by 94

Gabriella has 4 times as many erasers as leona. leona has 8 erasers. how many ererasers does gabriella have

The mass of a moon 3.5 kilograms what is the mass of the moon rock in grams

Which values of P and Q result in an equation with exactly one solution? Qx+12=13x+P a. Q=12 and P=-12 b. Q=-13 and P=13 c. Q=12 and P=12 d. Q=-13 and P=-13

Kevin gave ben $4.90 in dimes and quarters. if 10 coins were quarters how many coins were dimes which equation models this problem